Patient Medication Information: uses, side effects, how to take - Jamp Indapamide
ABOUT THIS MEDICATION
What the medication is used for:
JAMP Indapamide is used to treat mild to moderate high blood pressure.
JAMP Indapamide can be used by itself or with other medicines to treat that condition.
What it does:
JAMP Indapamide is a diuretic often called a “water pill”. It increases urination. This lowers blood pressure.
JAMP Indapamide affects the kidney’s ability to
reabsorb electrolytes.
This medicine does not cure high blood pressure. It helps to control it. Therefore, it is important to continue
taking JAMP Indapamide regularly even if you feel fine.
When it should not be used:
Do not take JAMP Indapamide if you:
- Are allergic to indapamide or any other sulfonamide or to any non-medicinal ingredient in the formulation
- Have severe kidney disease
- Have severe liver disease or suffer from a condition called hepatic encephalopathy (a degenerative disease of the brain)
- Have low potassium levels in your blood
- Are taking drugs to treat heart rhythm disturbances (antiarrhythmics) that might cause severe cardiac arrhythmias
Are breastfeeding. JAMP Indapamide passes into breast milk
- Are pregnant. JAMP Indapamide should not be used during pregnancy. If you become pregnant, discontinue use immediately and discuss with your doctor
- Have lactose intolerance or have hereditary galactose intolerance, glucose-galactose malabsorption or total lactase deficiency because JAMP Indapamide contains lactose
What the medicinal ingredient is:
Indapamide
What the non-medicinal ingredients are:
Each JAMP Indapamide 1.25 mg tablets:
Corn starch, D&C yellow no. 10 aluminum lake, FD&C yellow no. 6, hypromellose, lactose monohydrate, macrogol, magnesium stearate, microcrystalline cellulose, polydextrose, povidone, sodium starch glycolate, talc, titanium dioxide, and triacetin.
Each JAMP Indapamide 2.5 mg tablets:
Corn starch, FD&C blue no. 2, FD&C red no. 40, hypromellose, lactose monohydrate, macrogol, magnesium stearate, microcrystalline cellulose, polydextrose, povidone, sodium starch glycolate, talc, titanium dioxide, and triacetin.
What dosage forms it comes in:
Tablets of 1.25 mg or 2.5 mg.
WARNINGS AND PRECAUTIONS
BEFORE you use JAMP Indapamide talk to your doctor, nurse, or pharmacist if you:
- Are dehydrated or suffer from excessive vomiting, diarrhoea, or sweating
- Have diabetes, liver or kidney disease
- Have any congenital or a family history of heart rhythm problems
Suffer from hyperparathyroidism
(dysfunctioning of the parathyroid gland)
- Have systemic lupus erythematosus (SLE)
- Are malnourished
- Are elderly
- Have coronary artery disease, heart disease or heart failure
- Had a surgery called a Sympathectomy
- Suffer from gout
- Have muscle disorders including muscle pain, tenderness, weakness or cramps.
A decrease in vision or eye pain could indicate the presence of fluid accumulation in the vascular layer of the eye or an increase of pressure in your eye. These manifestations typically occur suddenly within hours to weeks following the taking of JAMP Indapamide. This can lead to permanent vision loss, if not treated. If you have a history of penicillin or sulfonamide allergies, you can be at higher risk of developing these manifestations.
JAMP Indapamide is not recommended for use in children.
You may become sensitive to the sun while taking
IMPORTANT: PLEASE READ
JAMP Indapamide. Exposure to sunlight should be minimized.
Athletes should be aware that JAMP Indapamide contains an active ingredient, which may give a positive reaction in doping tests.
Driving and using machines: Before you perform tasks, which may require special attention, wait until you know how you respond to JAMP Indapamide. Dizziness, lightheadedness, or fainting can especially occur after the first dose or when another antihypertensive agent is added.
- Nonsteroidal anti-inflammatory drugs (NSAIDs), such as ibuprofen, naproxen or celecoxib or high doses of acetylsalicylic acid (more than 3 g/day)
- Oral corticosteroids for treatment of asthma
- Potassium-sparing diuretics (e.g. amiloride, spironolactone, triamterene)
- Stimulant laxatives such as bisacodyl and senna
- Medicines for the treatment of cancer (e.g. vandetanib, oxaliplatin)
- Anaesthetics (e.g. propofol, sevoflurane)
Anagrelide (used to reduce elevated platelet
counts)
- Medicines used to treat nausea and vomiting (e.g. ondansetron, domperidone)
As with most medicines, interactions with other drugs are
possible. Tell your doctor, nurse, or pharmacist about all the medicines you take, including drugs prescribed by other doctors, vitamins, minerals, natural supplements, or alternative medicines.
The following may interact with JAMP Indapamide:
- ACTH (e.g. tetracosactide) for the treatment of arthritis or inflammatory bowel disease
Alcohol, barbiturates (sleeping pills), or narcotics (strong pain medications). They may cause low blood pressure and dizziness when you go from lying or sitting to standing up
- Allopurinol (to treat gout)
- Antibiotics such as moxifloxacin, erythromycin IV, ciprofloxacin, clarithromycin
- Antifungal medications such as amphotericin B (IV), fluconazole
- Antimicrobial medications such as pentamidine
- Baclofen, a skeletal muscle relaxant
- Calcium tablets or other calcium supplements
- Ciclosporin, tacrolimus or other medications to depress the immune system after organ transplantation
- Drugs to treat heart rhythm disturbances (e.g. digoxin, quinidine, hydroquinidine, disopyramide, amiodarone, sotalol, ibutilide, dofetilide, flecainide)
- Drugs to treat high blood pressure, including angiotensin converting enzyme (ACE) inhibitors
- Drugs used to treat mental disorders such as anxiety and schizophrenia (e.g. clozapine, risperidone, pimozide, amisulpride, haloperidol, donepezil)
- Drugs used to treat depression, in particular selective serotonin reuptake inhibitors (SSRIs e.g. paroxetine, sertraline, citalopram, escitalopram) and tricyclic antidepressants (imipramine)
- Iodinated contrast media
- Lithium used to treat bipolar disease
Metformin, an oral medication for diabetes
- Papaverine (used to treat gastro-intestinal problems)
- Antiparasitic medicines used to treat certain types of malaria (e.g. chloroquine)
- Antihistamines used to treat allergic reactions, such as hay fever
- Methadone (used to treat addiction)
Take JAMP Indapamide exactly as prescribed. It is recommended to take your dose at about the same time every day in the morning. JAMP Indapamide is for oral use: swallow the tablet whole with water.
Usual Adult dose:
1.25 mg tablet a day.
Maximum dose:
2.5 mg a day.
Your doctor may increase the dose to a maximum of 2.5 mg daily depending on your response to treatment after 4 to 8 weeks.
Recommended dose for the elderly: 1.25 mg tablet a day.
This dose may be adjusted depending on your kidney function.
Overdose:
If you think you, or a person you are caring for, have taken too much JAMP Indapamide, contact a healthcare professional, hospital emergency department, regional poison control centre or Health Canada's toll-free number, 1-844 POISON-X (1-844-764-7669) immediately, even if there are no signs or symptoms.
Missed Dose:
If you have forgotten to take your dose during the day, carry on with the next one at the usual time. Do not double dose.
INTERACTIONS WITH THIS MEDICATION
PROPER USE OF THIS MEDICATION
IMPORTANT: PLEASE READ
SIDE EFFECTS AND WHAT TO DO ABOUT THEM
Side effects may include:
- Headache
- Pains in the stomach, back, chest
- Dizziness
- Fatigue, weakness
- Burning or prickling feeling in hands, arms, legs or feet
- Muscle cramps
- Vertigo
- Constipation, diarrhea, nausea, vomiting
- Cough, dry mouth
- Swelling
- Rash, itching
If any of these symptoms affects you severely, tell your doctor, nurse or pharmacist.
JAMP Indapamide can cause abnormal blood test results. Your doctor will decide when to perform blood tests and will interpret the results.
| SERIOUS SIDE EFFECTS AND WHAT TO DO ABOUT THEM | ||||||
|---|---|---|---|---|---|---|
| Symptom / effect | Talk to your healthcare professional | Stop taking drug and get immediate medical help | ||||
| Only if severe | In all cases | |||||
| Common | Electrolyte disturbances | |||||
| (low levels of | ||||||
| sodium, | ||||||
| potassium | ||||||
| and/or | ||||||
| chloride): | ||||||
muscle weakness, pain | ✓ | |||||
| or cramps, | ||||||
| irregular | ||||||
| heartbeat, | ||||||
| weakness, | ||||||
| generally | ||||||
| feeling unwell. | ||||||
| Changes in | ||||||
| heart rate: | ||||||
faster, slower or | ✓ | |||||
| irregular | ||||||
| heartbeat. | ||||||
| SERIOUS SIDE EFFECTS AND WHAT TO DO ABOUT THEM | ||||||
|---|---|---|---|---|---|---|
| Symptom / effect | Talk to your healthcare professional | Stop taking drug and get immediate medical help | ||||
| Only if severe | In all cases | |||||
| Hyperuricaem ia: high uric acid levels in the blood, which may cause gout: pain, swelling and redness in the joints. | ✓ | |||||
| Increased Blood sugar: frequent urination, thirst, hunger. | ✓ | |||||
| Uncommon | Low blood pressure: dizziness, fainting, lightheadedness. May occur when you move from lying down or sitting to standing up. | ✓ | ||||
| Unknown | Decreased White Blood Cells: infections, fatigue, fever, aches, pains and flu-like symptoms. | ✓ | ||||
IMPORTANT: PLEASE READ
| SERIOUS SIDE EFFECTS AND WHAT TO DO ABOUT THEM | |||||||
|---|---|---|---|---|---|---|---|
| Symptom / effect | Talk to your healthcare professional | Stop taking drug and get immediate medical help | |||||
| Only if severe | In all cases | ||||||
Eye Disorders: -Acute Myopia: sudden near sightedness or blurred vision. -Visual impairment
glaucoma). | ✓ | ||||||
Rhabdomyoly sis: muscle pain that you cannot explain, muscle tenderness or weakness, dark brown urine. | ✓ | ||||||
Decreased Platelets: Bruising or unusual bleeding from the skin or other areas, fatigue, weakness. | ✓ | ||||||
| SERIOUS SIDE EFFECTS AND WHAT TO DO ABOUT THEM | |||||||
|---|---|---|---|---|---|---|---|
| Symptom / effect | Talk to your healthcare professional | Stop taking drug and get immediate medical help | |||||
| Only if severe | In all cases | ||||||
| Decreased | |||||||
| Red Blood | |||||||
| Cells | |||||||
| (anemia): | |||||||
| fatigue, | |||||||
shortness of breath, | ✓ | ||||||
| irregular | |||||||
| heart rate, | |||||||
| dizziness, | |||||||
headache, pale skin. | |||||||
| Liver | |||||||
| disorder | |||||||
| yellowing of | |||||||
| the skin or | |||||||
eyes, dark urine, | ✓ | ||||||
| abdominal | |||||||
| pain, nausea, | |||||||
| vomiting, loss | |||||||
| of appetite. | |||||||
| Kidney | |||||||
| disorder: | |||||||
| change in | |||||||
| frequency of | |||||||
urination, nausea, | ✓ | ||||||
| vomiting, | |||||||
| swelling of | |||||||
| extremities, | |||||||
| fatigue. | |||||||
| Inflammation | |||||||
| of the | |||||||
| pancreas: | |||||||
| severe upper | |||||||
stomach pain that gets worse | ✓ | ||||||
| when you lie | |||||||
| down, often | |||||||
| with nausea | |||||||
| and vomiting. | |||||||
IMPORTANT: PLEASE READ
| SERIOUS SIDE EFFECTS AND WHAT TO DO ABOUT THEM | ||||||
|---|---|---|---|---|---|---|
| Symptom / effect | Talk to your healthcare professional | Stop taking drug and get immediate medical help | ||||
| Only if severe | In all cases | |||||
| Hepatitis a | ||||||
| liver disease | ||||||
| which may | ||||||
| cause nausea, | ||||||
| vomiting, loss | ||||||
| of appetite, | ||||||
| feeling | ||||||
generally unwell, | ✓ | |||||
| fever, itching, | ||||||
| yellowing of | ||||||
| the skin and | ||||||
| eyes, light | ||||||
| colored bowel | ||||||
| motions, dark | ||||||
| coloured urine | ||||||
| Severe skin | ||||||
| reactions: | ||||||
| Stevens | ||||||
| Johnson | ||||||
| Syndrome, | ||||||
| Toxic | ||||||
| epidermic | ||||||
| necrolysis: | ||||||
| skin rash, | ||||||
| redness of | ||||||
| the skin, | ||||||
blistering of the lips, eyes | ✓ | |||||
| or mouth, skin | ||||||
| peeling, | ||||||
| accompanied | ||||||
| by fever, | ||||||
| chills, | ||||||
| headache, | ||||||
| cough, body | ||||||
| aches and | ||||||
| generally | ||||||
| feeling unwell. | ||||||
This is not a complete list of side effects. For any unexpected effects while taking JAMP Indapamide, contact your doctor, nurse, or pharmacist.
| SERIOUS SIDE EFFECTS AND WHAT TO DO ABOUT THEM | ||||||
|---|---|---|---|---|---|---|
| Symptom / effect | Talk to your healthcare professional | Stop taking drug and get immediate medical help | ||||
| Only if severe | In all cases | |||||
| Allergic | ||||||
| Reaction/ | ||||||
| Angioedema | ||||||
| (swelling of | ||||||
| the face, lips, | ||||||
| mouth, | ||||||
tongue or throat) | ✓ | |||||
| which may | ||||||
| cause | ||||||
| difficulty in | ||||||
| swallowing or | ||||||
| breathing. | ||||||
| Hypercalcaem | ||||||
| ia: high | ||||||
| calcium levels | ||||||
| in the blood, | ||||||
may cause loss of appetite, | ✓ | |||||
| nausea, | ||||||
| vomiting, | ||||||
| constipation, | ||||||
| stomach pain. | ||||||
Torsade de pointes: life- threatening irregular heartbeat Record of the electrical activity of the heart (electrocardiog ram (ECG)) showing a prolonged QT interval | ✓ | |||||
| Possible | ||||||
| worsening | ||||||
| of pre-existing | ||||||
lupus: a disease | ✓ | |||||
| affecting the | ||||||
| skin, joints and | ||||||
| kidneys | ||||||
IMPORTANT: PLEASE READ
HOW TO STORE IT
Store between 15-30ºC. Protect from light.
Keep out of reach and sight of children.
Do not use after the expiry date stated on the bottle pack.
If you want more information about JAMP Indapamide:
- Talk to your healthcare professional
- Find the full Product Monograph that is prepared for healthcare professionals and includes the Consumer Information by visiting the Health Canada Drug Product Database website (https://www.canada.ca/en/health- canada/services/drugs-health-products/drug- products/drug-product-database.html); or by calling 1-866-399-9091.
JAMP Pharma Corporation
1310 rue Nobel
Boucherville, Québec
J4B 5H3, Canada
Last Revised: APR 23, 2026
MORE INFORMATION
Reporting side effects
You can report any suspected side effects associated with the use of health products to Health Canada by:
- Visiting the Web page on Adverse Reaction Reporting (canada.ca/drug-device-reporting) for information on how to report online, by mail or by fax; or
- Calling toll-free at 1-866-234-2345.
NOTE: Contact your healthcare professional if you need information about how to manage your side effects. The Canada Vigilance Program does not provide medical advice.