1. Name of the medicinal product

Furosemide Tablets USP 20mg Taj Pharma
Furosemide Tablets USP 40mg Taj Pharma
Furosemide Tablets USP 80mg Taj Pharma

  1. Qualitative and quantitative composition

a) Furosemide Tablets USP 20mg Taj Pharma
Each uncoated tablet contains:
Furosemide USP 20mg
Excipients: Q.S.

b) Furosemide Tablets USP 40mg Taj Pharma
Each uncoated tablet contains:
Furosemide USP 40mg
Excipients: Q.S.

c) Furosemide Tablets USP 80mg Taj Pharma
Each uncoated tablet contains:
Furosemide USP 80mg
Excipients: Q.S.

3. Pharmaceutical form

White uncoated tablets.

  1. Clinical particulars
  • Therapeutic indications

Furosemide is a potent diuretic with a rapid action.

Indications for furosemide include:

1) The treatment of oedema associated with congestive heart failure, cirrhosis of the liver, renal disease including nephrotic syndrome.

2) The treatment of peripheral oedema due to mild to moderate hypertension (alone, or in combination with other antihypertensive agents in the treatment of more severe cases).

  • Posology and method of administration

Posology

Adults and children over 12 years:

Oedema: Initially 40mg daily in the morning; ordinarily a prompt diuresis ensues and the starting dose can then be maintained or even reduced. Diuresis lasts for approximately four hours following administration and hence the time of administration can be adjusted to suit the patient’s requirements. Maintenance dose is 20mg daily or 40mg on alternate days, increased in resistant oedema to 80mg daily.

Hypertension: 20-40mg twice daily; if 40mg twice daily does not lead to a clinically satisfactory response, the addition of other antihypertensive agents, rather than an increase in the dose of furosemide should be considered.

Children under 12 years: From 1-3mg/kg bodyweight.

Elderly: Generally eliminated more slowly. Dosage should be titrated until the required response is achieved.

Dosage adjustment may be required (see also section 4.4)

Dosage adjustment may be necessary in patients with

  • hypoproteinaemia
  • liver congestion/dysfunction

Concomitant administration of the following with furosemide should be considered (see section 4.4):

Colestyramine and colestipol – Administer 2 to 3 hours apart.

Method of Administration

For oral administration.

  • Contraindications

Furosemide is contraindicated in the following circumstances

  • Hypersensitivity to furosemide, any of its excipients, sulfonamides, sulfonamide derivatives/amiloride
  • Anuria and impaired renal function (creatinine clearance below 30mL/min per 1.73 m2 body surface area) and renal failure resulting from poisoning by nephrotoxic and/or hepatotoxic agents
  • Electrolyte disturbances (severe hyponatraemia: severe hypokalaemia, hypovolaemia), dehydration and/or hypotension (see section 4.4)
  • Concomitant potassium supplements or potassium sparing diuretics (see section 4.5)
  • Pre-coma/coma associated with hepatic cirrhosis or encephalopathy
  • Addison’s disease
  • Digitalis intoxication (see also section 4.5)
  • Breast-feeding women (see section 4.6)
    • Special warnings and precautions for use

Hypotension and/or hypovolaemia (see also section 4.3)

These and any acid-base disturbances should be corrected before furosemide is started

Symptomatic hypotension leading to dizziness, fainting or loss of consciousness can occur in patients treated with furosemide, particularly in the elderly, patients on other medications which can cause hypotension and patients with other medical conditions that are risks for hypotension.

Dose titration/adjustment (see section 4.2)

  • Patients with hypoproteinaemia (such as that associated with the nephotic syndrome) require careful dose titration (reduced furosemide effect: increased risk of ototoxicity)
  • In moderate liver congestion dosage adjustment may be needed

Caution required:

Caution needed in the following circumstances

  • impaired hepatic function (see sections 4.2 & 4.3 and below – monitoring required)
  • impaired renal function and hepato-renal syndrome (see section 4.3 and below –monitoring required)
  • diabetes mellitus (latent diabetes may become overt: insulin requirements in established diabetes may increase)
  • elderly patients
  • difficulty with micturition/potential obstruction in the urinary tract including prostatic hypertrophy (increased risk of acute retention).
  • gout (increased risk of hyperuricaemia)
  • patients at risk of pronounced falls in blood pressure

Clinical monitoring requirements (see also section 4.8):

Regular monitoring for

  • blood dyscrasias. If these occur, stop furosemide immediately
  • liver damage
  • idiosyncratic reactions

In premature infants there is a risk of development of nephrocalcinosis/nephrolithiasis. Renal function must be monitored and renal ultrasonography performed.

Laboratory monitoring requirements:

  • frequent BUN in first few months of treatment, periodically thereafter
  • serum electrolytes with replacement as appropriate

Other alterations in lab values

  • Serum creatinine and urea levels tend to rise during treatment
  • Serum cholesterol and triglycerides may rise but usually return to normal within 6 months of starting furosemide
  • Furosemide should be discontinued before a glucose tolerance test

Patients with rare hereditary problems of galactose intolerance, the Lapp lactase deficiency or glucose-galactose malabsorption should not take this medicine.

  • Interaction with other medicinal products and other forms of interaction

Antihypertensives – enhanced hypotensive effect possible with all types. Concurrent use with ACEinhibitors can result in marked falls in blood pressure. Furosemide should be stopped or the dose reduced before starting an ACE-inhibitor. There is a risk of a first-dose effect with post-synaptic alphablockers eg prazosin. Furosemide may interact with ACE inhibitors causing impaired renal function.

Antipsychotics – furosemide-induced hypokalaemia increases the risk of cardiac toxicity. Avoid concurrent use with pimozide. Increased risk of ventricular arrhythmias with amisulpride or sertindole. Enhanced hypotensive effect with phenothiazines.

Anti-arrhythmics (including amiodarone, disopyramide, flecanaide and sotalol) – risk of cardiac toxicity (because of furosemide-induced hypokalaemia). The effects of lidocaine, tocainide or mexiletine may be antagonised by furosemide.

Drugs associated with QT prolongation – cardiac toxicity may be increased by furosemide-induced hypokalaemia and/or hypomagnesaemia.

Cardiac glycosides – hypokalaemia and electrolyte disturbances (including magnesium) increases the risk of cardiac toxicity.

Vasodilators – enhanced hypotensive effect with moxisylyte (thymoxamine) or hydralazine.

Renin inhibitors – aliskiren reduces plasma concentrations of furosemide.

Nitrates – enhanced hypotensive effect.

Lithium – Furosemide reduces lithium excretion with increased plasma lithium concentrations (risk of toxicity). Avoid concomitant administration unless plasma levels are monitored.

Chelating agents – sucralfate may decrease the gastro-intestinal absorption of furosemide – the 2 drugs should be taken at least 2 hours apart.

Lipid regulating drugs – Bile acid sequestrants (eg colestyramine: colestipol) – reduced absorption of furosemide – administer 2 to 3 hours apart.

NSAIDs – increased risk of nephrotoxicity (especially if there is hypovolaemia). Indometacin and ketorolac may antagonise the effects of furosemide. In patients with dehydration or hypovolaemia, NSAIDs may cause acute renal insufficiency.

Salicylates – effects may be potentiated by furosemide.

Antibiotics – increased risk of ototoxicity with aminoglycosides, polymixins or vancomycin. Increased risk of nephrotoxicity with aminoglycosides or cefaloridine. Furosemide can decrease vancomycin serum levels after cardiac surgery.

Antidepressants – enhanced hypotensive effect with MAOIs. Increased risk of postural hypotension with TCAs (tricyclic antidepressants). Possible increased risk of hypokalaemia with reboxetine.

Antidiabetics – hypoglycaemic effects antagonised by furosemide.

Insulin – requirements may be increased (see section 4.4).

Antiepileptics – increased risk of hyponatraemia with carbamazepine. Diuretic effect reduced by phenytoin.

Antihistamines – hypokalaemia with increased risk of cardiac toxicity.

Antifungals – increased risk of hypokalaemia with amphoterecin.

Anxiolytics and hypnotics – enhanced hypotensive effect. Chloral or triclorfos may displace thyroid hormone from binding site.

CNS stimulants (drugs used for ADHD) – hypokalaemia increases the risk of ventricular arrhythmias.

Corticosteroids – diuretic effect antagonised (sodium retention) and increased risk of hypokalaemia.

Cytotoxics – increased risk of nephrotoxicity and ototoxicity with platinum compounds.

Other diuretics – profound diuresis possible when furosemide given with metolazone. Increased risk of hypokalaemia with thiazides.

Dopaminergics – enhanced hypotensive effect with levodopa.

Immunomodulators – enhanced hypotensive effect with aldesleukin.

Muscle relaxants – enhanced hypotensive effect with baclofen or tizanidine (see also Anaesthetic agents below – curare).

Oestrogens and progestogens – diuretic effect antagonized.

Prostaglandins – enhanced hypotensive effect with alprostadil.

Sympathomimetics – increased risk of hypokalaemia with high doses of beta2 sympathomimetics (such as bambuterol, femoterol, salbutamol, salmeterol and terbutaline).

Theophylline – enhanced hypotensive effect.

Probenecid – reduced renal clearance of furosemide and decreased diuretic effect.

Anaesthetic agents – general anaesthetic agents may enhance the hypotensive effects of furosemide. The effects of curare may be enhanced by furosemide.

Alcohol – enhanced hypotensive effect.

Laxative abuse – increases the risk of potassium loss.

Liquorice – excess intake may increase the risk of hypokalaemia.

  • Pregnancy and lactation

The teratogenic and embryotoxic potential of furosemide in humans is unknown. There is little evidence of safety of high-dose furosemide in human pregnancy, although the results of animal work, in general, show no hazardous effects.

The drug should not be used in pregnant women unless the benefits to the patient outweigh the possible risk to the foetus which includes persistence of patent ductus arteriosus (section 4.8).

Furosemide may inhibit lactation or may pass into the breast milk, it should therefore be used with caution in nursing mothers.

  • Effects on ability to drive and use machines

Reduced mental alertness may impair ability to drive or operate dangerous machinery.

  • Undesirable effects

Very common (≥1/10); common (≥1/100 to <1/10); uncommon (≥1/1,000 to <1/100); rare (≥1/10,000 to <1/1,000); very rare (<1/10,000); Frequency not known (cannot be estimated from the available data).

Blood and lymphatic system disorders:Uncommon:aplastic anaemia
Rare:bone marrow depression (necessitates withdrawal of treatment), eosinophilia, leucopenia.
Very rare:haemolytic anaemia, agranulocytosis, thrombocytopenia
Metabolism and nutritional disorders:Very common:dehydration, hyponatraemia, hypochloremic metabolic alkalosis, hypocalcaemia, hypomagnesemia (incidences of the last three are reduced by triamterene)
Common:Hypovolaemia, hypochloraemia
Uncommon:impaired glucose tolerance (by hypokalaemia) hyperuricaemia, gout, reduction of serum HDL-cholesterol, elevation of serum LDL-cholesterol, elevation of serum triglycerides, hyperglycaemia
Very rare:tetany
Frequency not known:aggravated pre-existing metabolic alkalosis (in decompensated cirrhosis of the liver), fluid and electrolyte disturbances, excretion of potassium increased*
Psychiatric disorder:Rare:psychiatric disorder NOC
Nervous system disorders:Rare:paraesthesia, confusion, headache
Not known:dizziness, fainting and loss of consciousness (caused by symptomatic hypotension)
Eye disorders:Uncommon:visual disturbance, blurred vision, yellow vision.
Ear and labyrinth disorders:Uncommon:deafness (sometimes irreversible)
Rare:tinnitus and reversible or irreversible loss of hearing (although usually transitory, particularly in patients with renal failure, hypoproteinaemia (e.g. in nephritic syndrome)
Cardiac disorders:Uncommon:orthostatic intolerance, cardiac arrhythmias, increased risk or persistence of patent ductus arteriosus in premature infants.
Vascular disorders:Very common:hypotension, (which, if pronounced may cause signs and symptoms such as impairment of concentration and reactions, light-headedness, sensations of pressure in the head, headache, drowsiness, weakness, disorders of vision, dry mouth, orthostatic intolerance).
Rare:vasculitis, thrombosis, shock
Gastrointestinal disorders:Uncommon:dry mouth, thirst, nausea, bowel motility disturbances, vomiting, diarrhoea, constipation
Rare:acute pancreatitis (in long-term diuretic treatment, including furosemide).
Hepatobiliary disorders:Rare:pure intrahepatic cholestasis (jaundice), hepatic function abnormal.
Skin and subcutaneous tissue disorders:Rare:rash, pruritus, photosensitivity, toxic epidermal necrolysis.
Frequency not known:urticaria, erythema multiforme, purpura, exfoliative dermatitis, itching, allergic reactions, such as skin rashes, various forms of dermatitis including urticaria, bullous lesions, acute generalised exanthematous pustulosis (AGEP). When these occur treatment should be withdrawn, Stevens-Johnson syndrome.
Musculoskeletal and connective tissue disorders:Uncommon:muscle cramps, muscle weakness.
Renal and urinary disorders:Very common:nephrocalcinosis in infants
Uncommon:reduced diuresis, urinary incontinence, urinary obstruction (in patients with hyperplasia of the prostate, bladder inability to empty, urethral stricture unspecified).
Rare:acute renal failure.
Very rare:interstitial nephritis
Congenital, familial and genetic disorders:Rare:patent ductus arteriosus
General disorders and administration site conditions:Uncommon:Fatigue
Rare:malaise, fever, severe anaphylactoid or anaphylactic reactions (e.g. with shock).
Investigations:Common:creatinine increased, blood urea increased
Rare:Transaminases increased, blood

*Potassium deficiency manifests itself in neuromuscular symptoms (muscular weakness, paralysis), intestinal symptoms (vomiting, constipation, meterorism), renal symptoms (polyuria) or cardiac symptoms. Severe potassium depletion can result in paralytic ileus or confusion, which can result in coma.

Reporting of suspected adverse reactions

Reporting suspected adverse reactions after authorisation of the medicinal product is important. It allows continued monitoring of the benefit/risk balance of the medicinal product.

  • Overdose

Symptoms include dehydration, electrolyte depletion and hypotension due to excessive diuresis. In cirrhotic patients, overdosage may precipitate hepatic coma.

Treatment should be aimed at fluid replacement and correction of the electrolyte imbalance. The drug should be discontinued and electrolyte and water replacement instituted immediately; adjustment should be on the basis of careful monitoring.

  1. Pharmacological properties
    • Pharmacodynamic properties

The evidence from many experimental studies suggests that furosemide acts along the entire nephron with the exception of the distal exchange site. The main effect is on the ascending limb of the loop of Henley with a complex effect on renal circulation. Blood-flow is diverted from the juxta-medullary region to the outer cortex.

The principle renal action of furosemide is to inhibit active chloride transport in the thick ascending limb. Re-absorption of sodium chloride from the nephron is reduced and a hypotonic or isotonic urine produced.

It has been established that prostaglandin (PG) biosynthesis and the renin-angiotensin system are affected by furosemide administration and that furosemide alters the renal permeability of the glomerulus to serum proteins.

  • Pharmacokinetic properties

Furosemide is a weak carboxylic acid which exists mainly in the dissociated form in the gastrointestinal tract. Furosemide is rapidly but incompletely absorbed (60-70%) on oral administration and its effect is largely over within 4 hours. The optimal absorption site is the upper duodenum at pH 5.0. Regardless of route of administration 69-97% of activity from a radio-labelled dose is excreted in the first 4 hours after the drug is given. Furosemide is bound to plasma albumin and little biotransformation takes place. Furosemide is mainly eliminated via the kidneys (80-90%); a small fraction of the dose undergoes biliary elimination and 10-15% of the activity can be recovered from the faeces.

In renal/ hepatic impairment

Where liver disease is present, biliary elimination is reduced up to 50%. Renal impairment has little effect on the elimination rate of furosemide, but less than 20% residual renal function increases the elimination time.

The elderly

The elimination of furosemide is delayed in the elderly where a certain degree of renal impairment is present.

New born

A sustained diuretic effect is seen in the newborn, possibly due to immature tubular function.

  • Preclinical safety data

Not applicable.

  1. Pharmaceutical particulars
    • List of excipients

Also contains: Lactose, Magnesium Stearate, Maize Starch, Stearic Acid.

  • Incompatibilities

None known.

  • Shelf life

Shelf-life

Three years from the date of manufacture.

Shelf-life after dilution/reconstitution

Not applicable.

Shelf-life after first opening

Not applicable.

  • Special precautions for storage

Store below 25°C in a dry place.

Protect from light.

  • Nature and contents of container

The product may also be supplied in blister packs in cartons:

  1. a) Carton: Printed carton manufactured from white folding box board.
  2. b) Blister pack: (i) 250µm white rigid PVC. (ii) Surface printed 20µm hard temper aluminium foil with 5-6g/M2PVC and PVdC compatible heat seal lacquer on the reverse side.

Pack sizes: 28s, 30s, 50s, 56s, 60s, 84s, 90s, 100s, 112s, 120s, 168s, 180s, 250s, 500s, 1000s

Product may also be supplied in bulk packs, for reassembly purposes only, in polybags contained in tins, skillets or polybuckets filled with suitable cushioning material. Bulk packs are included for temporary storage of the finished product before final packaging into the proposed marketing containers.

Maximum size of bulk packs: 500 and 1000 uncoated tablets.

Not all pack size may be marketed.

  • Special precautions for disposal and other handling

Not applicable.

Manufactured in India by:
TAJ PHARMACEUTICALS LTD.
Mumbai, India
Unit No. 214.Old Bake House,
Maharashtra chambers of  Commerce Lane,
Fort, Mumbai – 400001
at: Gujarat, INDIA.
Customer Service and Product Inquiries:
1-800-TRY-FIRST (1-800-222-434 & 1-800-222-825)
Monday through Saturday 9:00 a.m. to 7:00 p.m. EST
E-mail: tajgroup@tajpharma.com

Furosemide Tablets USP 40mg Taj Pharma

Read all of this leaflet carefully before you start taking this medicine.

  • Keep this leaflet. You may need to read it again.
  • If you have any further questions, ask your doctor or pharmacist.
  • This medicine has been prescribed for you. Do not pass it on to others. It may harm them, even if their symptoms are the same as yours.
  • If any of the side effects get serious, or if you notice any side effects not listed in this leaflet, please tell your doctor or pharmacist.

Index

  1. What Furosemide tablets are and what they are used for
  2. Before you take
  3. How to take
  4. Possible side effects
  5. How to store
  6. Further information

1. What Furosemide tablets are and what they are used for

Furosemide tablets is one of a group of medicines called diuretics (water tablets).

Your doctor has prescribed Furosemide tablets to treat a condition called oedema where there is too much water in your body. This could be due to problems with your heart, kidneys, liver, blood vessels or high blood pressure. Furosemide helps your kidneys to get rid of the extra water that is not needed in your body.

  1. Before you take

Do not take Furosemide tablets if you: • are allergic (hypersensitive) to furosemide, other sulfonamide related drugs or any of the other ingredients in Furosemide tablets (see section 6)

  • have severe kidney damage which has stopped them working properly and producing urine
  • have very low levels of potassium, sodium or other electrolytes in your blood or low blood volume (your doctor will be able to advise you)
  • are dehydrated
  • have low blood pressure
  • take potassium supplements or potassium sparing diuretics for high blood pressure (e.g. amiloride or spironolactone)
  • have liver cirrhosis (tiredness, weakness, water retention, feeling or being sick, loss of weight or appetite, yellowing skin or eyes, itch ) or liver encephalopathy (confusion, altered levels of consciousness and coma as a result of liver failure)
  • have Addison’s disease (low levels of corticosteroid hormones secreted)
  • have digitalis poisoning (feeling or being sick, high levels of potassium in the blood, slow, fast or irregular heart beats).
  • are breast-feeding

Check with your doctor or pharmacist before taking

Furosemide tablets if you have:

  • low blood volume (hypovolaemia) or are at risk of developing low blood pressure
  • low levels of protein in the blood (hypoproteinaemia) as a result of kidney damage
  • liver congestion (slowed blood flow through the vessels) or other liver problems
  • kidney problems
  • or may have diabetes. If you are taking insulin, your doctor may need to adjust your insulin dosage
  • are elderly, if you are on other medications which can cause the drop of blood pressure and if you have other medical conditions that are risks for the drop of blood pressure
  • prostate trouble or difficulty passing urine
  • or have had gout
  • have an abnormal blood condition
  • are about to undergo any blood or urine tests

Your doctor will want to monitor you, and may take blood for testing while you are taking this medicine.

Taking other medicines

Please tell your doctor or pharmacist if you are taking or have recently taken any other medicines, including medicines obtained without a prescription. Especially:

  • drugs to lower blood pressure, such as ACE inhibitors, renin inhibitors, alpha blockers, calcium channel blockers, diuretics, phenothiazines
  • drugs to treat mental illness (e.g. pimozide, amisulpride, sertindole)
  • drugs for arrhythmias (e.g. sotalol, amiodarone, flecanide)
  • digoxin for your heart
  • moxisylte for Raynaud’s syndrome
  • nitrates (for angina)
  • lithium for depression or mania
  • sucralfate for stomach ulcers
  • colestyramine or colestipol for high cholesterol
  • non-steroidal anti-inflammatory drugs (NSAIDs) e.g. ibuprofen or naproxen
  • aspirin for pain
  • antibiotics for infections that affect your kidneys or ears (e.g.
  • cefaclor, colistin, gentamicin, vancomycin)
  • amphoterecin (to treat fungal infections)
  • chloral hydrate (to treat insomnia)
  • antidepressants (e.g. monoamine oxidase inhibitors (MAOIs))
  • medicines to control diabetes such as insulin or tablets
  • antiepileptics e.g. phenytoin or carbamazepine
  • corticosteroids or antihistamines (to treat allergic reactions)
  • drugs for ADHD
  • drugs treating cancer e.g. aldesleukin
  • levodopa (for Parkinson’s disease)
  • oral contraceptives
  • alprostadil for erectile dysfunction
  • certain treatments for asthma such as theophylline or salbutamol
  • probenecid to prevent gout
  • laxatives used over a long period of time
  • medicines or foods containing liquorice
  • if you are about to undergo a procedure where curariform muscle relaxants (e.g. vercuronium) or anaesthetics may be used, tell your anaesthetist/dentist or healthcare professional

Furosemide and alcohol

You should avoid drinking alcohol while taking Furosemide tablets as this may lower your blood pressure further.

Pregnancy and breast-feeding

Speak to your doctor before you take Furosemide tablets if you are pregnant, thinking of getting pregnant, or breast-feeding.

Driving and using machines

Do not drive or operate machinery if you feel less alert after taking

Furosemide tablets.

Important information about some of the ingredients in Furosemide tablets

Your medicine contains lactose; do not take Furosemide tablets if you have been told by your doctor that you have an intolerance to a sugar

called lactose.

  1. How to take

Always take Furosemide tablets exactly as your doctor has told you.

If you are not sure, check with your doctor or pharmacist.

Swallow the tablets with a glass of water.

Doses:

  • Adults and children over 12 years:

Water retention: the usual starting dose is 40mg in the morning, then 20mg a day or 40mg on alternate days. Up to 80mg a day may be given.

High blood pressure: 20-40mg twice a day.

  • Elderly: may be reduced in this age group.
  • Children under 12 years: 1-3mg per kg of bodyweight. A more suitable dosage form e.g. oral solution, may be appropriate.

Dosage adjustment may be necessary in patients with:

  • hypoproteinaemia
  • liver congestion/dysfunction

If you take more than you should

If you take more medicine than your doctor has told you to, contact a doctor or your nearest hospital casualty department immediately and take your Furosemide tablets with you. Symptoms of an overdose include dehydration, changes in the levels of certain chemicals in the blood and low blood pressure.

If you forget to take the tablets

If you forget to take a dose, take another as soon as you remember. Then take your next dose at the normal time. Do not take double the amount to make up for a forgotten dose.

If you stop taking Furosemide tablets

Speak to your doctor before you stop taking Furosemide tablets.

  1. Possible side effects

Like all medicines, Furosemide tablets can cause side effects, although not everybody gets them.

If you have any of the following side effects while taking your medicine tell your doctor immediately or go to hospital straight away:

  • Severe allergic reaction which may include a skin rash, itching, dermatitis, peeling skin, sensitivity to sunlight or sun lamps or fever, swelling of the face, lips, tongue or throat, or difficulty breathing or swallowing
  • Blistering or peeling of the skin around the lips, eyes, mouth, nose and genitals, flu-like symptoms and fever could be a condition called StevensJohnson syndrome.
  • Inflammation of blood vessels (vasculitis, which may cause rash, fever and joint or muscle pains) or kidney inflammation, this may change the number of times you pass urine or you may see blood in your urine. You may have a fever, feel drowsy, or notice swelling e.g. of the ankles
  • Blood clot (causing pain, swelling or tenderness in the legs)

Tell your doctor or pharmacist if you notice any of the following side effects:

Very common: may affect more than 1 in 10 people

  • Dehydration, altered balance of fluid or chemicals in the body (e.g. sodium, potassium, chlorine, calcium and magnesium) causing a dry mouth, weakness, tiredness or drowsiness, restlessness, fits, muscle pain, fatigue or cramps, low blood pressure causing loss of concentration and slowed reactions, difficulty passing water, fast or irregular heart rate and feeling and being sick

Common: may affect up to 1 in 10 people

  • Low blood volume (hypovolaemia)
  • Increased creatinine and blood urea (seen in blood tests)

Uncommon: may affect up to 1 in 100 people

  • Anaemia causing tiredness, breathlessness, unusual bleeding or bruising
  • Changes in the body seen in tests such as levels of cholesterol, glucose, uric acid
  • Gout
  • Changes in vision including blurred or yellow vision
  • Light-headedness, sensations of pressure in the head, headache, drowsiness, weakness, changes in vision, dry mouth, dizziness when standing.
  • Irregular heartbeat
  • Muscle cramps or weakness
  • Changes in the amount or need to urinate
  • Tiredness
  • Dry mouth, thirst, feeling or being sick, changes in bowel movements including diarrhoea and constipation
  • Deafness (sometimes irreversible)

Rare: may affect up to 1 in 1,000 people

  • Changes in blood cells such as amount of white blood cells, reduction of platelets causing a rash fever, sweating, tiredness, and weight loss.
  • Your doctor will perform regular blood tests to ensure no changes have occurred.
  • Psychiatric disorder NOC causing delusions, hallucinations, disorganized speech
  • Feeling ‘pins and needles’ or tingling sensation
  • Confusion, headache, tiredness, generally feeling unwell, fever
  • ‘Ringing’ in the ears, loss of hearing usually reversible
  • Symptoms of shock such as changes in heart rate, breathlessness, cool clammy skin
  • Inflammation of the pancreas causing pains in your abdomen or back and nausea
  • Changes in the liver causing yellowing of the skin or whites of the eyes)
  • Skin rashes

Very rare: may affect up to 1 in 10,000 people

  • Involuntary movements of the muscle
  • Inflammation or failure of the kidney which may cause back pain or changes in the amount or need to urinate

Not known: frequency cannot be estimated from the available data

  • Worsening of conditions where there is already balances of fluid or chemicals in the body
  • Acute generalised exanthematous pustulosis (AGEP) (acute febrile drug eruption)
  • Dizziness, fainting and loss of consciousness (caused by symptomatic hypotension)
  • Decreased levels of potassium in the body

Additional side effects in children

  • Increased risk or persistence of patent ductus arteriosus in premature infants.
  • Kidney stones in infants

Reporting of side effects

If you get any side effects, talk to your doctor, pharmacist or nurse. This includes any possible side effects not listed in this leaflet. By reporting side effects you can help provide more information on the safety of this medicine.

  1. How to store

Keep out of the reach and sight of children.

Store below 25°C in a dry place. Protect from light

Do not use Furosemide after the expiry date stated on the label/carton/bottle. The expiry date refers to the last day of that month.

Medicines should not be disposed of via wastewater or household waste. Ask your pharmacist how to dispose of medicines no longer required. These measures will help to protect the environment.

  1. Further information

What Furosemide tablets contain

  • Each tablet contains the active substance (the ingredient that makes the tablets work) furosemide, each tablet contains 20mg, 40mg, and 80mg.
  • The other ingredients are lactose, magnesium stearate, maize starch, stearic acid.

What Furosemide tablets look like and contents of the pack

Furosemide tablets are white, uncoated tablets.

  1. a) Carton: Printed carton manufactured from white folding box board.
  2. b) Blister pack: (i) 250µm white rigid PVC. (ii) Surface printed 20µm hard temper aluminium foil with 5-6g/M2PVC and PVdC compatible heat seal lacquer on the reverse side.

Pack sizes: 28s, 30s, 50s, 56s, 60s, 84s, 90s, 100s, 112s, 120s, 168s, 180s, 250s, 500s, 1000s

Product may also be supplied in bulk packs, for reassembly purposes only, in polybags contained in tins, skillets or polybuckets filled with suitable cushioning material. Bulk packs are included for temporary storage of the finished product before final packaging into the proposed marketing containers.

Maximum size of bulk packs: 500 and 1000 uncoated tablets.

Not all pack size may be marketed.

Manufactured in India by:
TAJ PHARMACEUTICALS LTD.
Mumbai, India
Unit No. 214.Old Bake House,
Maharashtra chambers of  Commerce Lane,
Fort, Mumbai – 400001
at: Gujarat, INDIA.
Customer Service and Product Inquiries:
1-800-TRY-FIRST (1-800-222-434 & 1-800-222-825)
Monday through Saturday 9:00 a.m. to 7:00 p.m. EST
E-mail: tajgroup@tajpharma.com