Details for: PMS-LOSARTAN
Company: PHARMASCIENCE INC
| DIN | DIN name | Active Ingredient(s) | Strength | Dosage Form | Route of Administration |
|---|---|---|---|---|---|
| 02309750 | PMS-LOSARTAN | LOSARTAN POTASSIUM | 25 MG | TABLET | ORAL |
| 02309769 | PMS-LOSARTAN | LOSARTAN POTASSIUM | 50 MG | TABLET | ORAL |
| 02309777 | PMS-LOSARTAN | LOSARTAN POTASSIUM | 100 MG | TABLET | ORAL |
Consumer Information
This information was provided by the drug’s manufacturer when this drug product was approved for sale in Canada. It is designed for consumers and care givers. It is a summary of information about the drug and will not tell you everything about the drug. Contact your doctor or pharmacist if you have any questions about the drug.
What the medication is used for
Adults
- lowering high blood pressure
- providing kidney protection by delaying the worsening of kidney disease in type 2 diabetic patients with protein in the urine (proteinuria) and high blood pressure.
Children (6-16 years)
- lowering high blood pressure
What it does
pms-LOSARTAN is an angiotensin receptor blocker (ARB). You can recognize an ARB because its medicinal ingredient ends in “-SARTAN”. It lowers blood pressure.
This medicine does not cure high blood pressure. It helps to control it. Therefore, it is important to continue taking pms-LOSARTAN regularly even if you feel fine.
When it should not be used
Do not take pms-LOSARTAN if you:
- are allergic to losartan potassium or any of the nonmedicinal ingredients in the formulation.
- have difficulty urinating or produce no urine.
- are already taking a blood pressure-lowering medicine that contains aliskiren and you have diabetes or kidney disease.
What the medicinal ingredient is
Losartan potassium.
What the non-medicinal ingredients are
Each tablet contains the following non-medicinal ingredients: Magnesium Stearate Kosher; Microcrystalline Cellulose; Povidone; Sodium Starch Glycolate. Coating contains: Hypromellose, Hydroxypropyl Cellulose, Titanium Dioxide.
pms-LOSARTAN 25 mg, 50 mg and 100 mg tablets contain the following amounts of potassium: 2.12 mg (<1 mmol), 4.24 mg (<1 mmol), and 8.48 mg (<1 mmol) respectively.
Although pms-LOSARTAN tablets contain potassium, this amount is too small to replace potassium supplements. If your physician has prescribed potassium supplements, continue to follow their advice.
What dosage form it comes in
Tablets: 25 mg, 50 mg and 100 mg.
Warnings and precautions
Serious Warning and Precautions - Pregnancy
pms-LOSARTAN should not be used during pregnancy. If you discover that you are pregnant while taking pms-LOSARTAN, stop the medication and contact your doctor, nurse or pharmacist as soon as possible.
BEFORE you use pms-LOSARTAN talk to your doctor, nurse or pharmacist if you:
- are allergic to any drug.
- have experienced an allergic reaction (angioedema) with swelling of the hands, feet, or ankles, face, lips, tongue, throat, or sudden difficulty breathing or swallowing to any drug that blocks the renin-angiotensin renin system (ACEi, ARB, renin inhibitors). Be sure to tell your doctor, nurse, or pharmacist that this has happened to you.
- have a narrowing of an artery or a heart valve.
- have had a heart attack or stroke.
- are taking a salt substitute that contains potassium, potassium supplements, or a potassium-sparing diuretic (a specific kind of “water pill” that makes your body keep potassium).
- are on a low salt diet.
- are less than 18 years old.
- are taking a medicine that contains aliskiren, used to lower high blood pressure. The combination with pms-LOSARTAN is not recommended.
- are taking an angiotensin-converting-enzyme inhibitor (ACE) inhibitor. You can recognize ACE inhibitors because their medicinal ingredient ends in “-PRIL”.
- are on dialysis.
- are taking any medication including non-prescription and herbal products.
- are dehydrated or suffer from excessive vomiting, diarrhea or sweating.
- have heart failure.
- have diabetes, liver or kidney disease.
- have to undergo any kind of surgery and general anesthesia (even at the dentist’s office). Tell the physician or dentist that you are taking pms-LOSARTAN, as there may be a sudden fall in blood pressure associated with general anesthesia.
- are allergic to this drug or to any ingredient in the formulation.
- are taking other drugs that may increase serum potassium (e.g., trimethoprim-containing products).
You may become sensitive to the sun while taking pms-LOSARTAN. Exposure to sunlight should be minimized until you know how you respond.
Driving and using machines: Before doing tasks which require special attention, wait until you know how you respond to pms-LOSARTAN. Being dizzy, lightheaded, or fainting can occur. Take care especially after the first dose and when the dose is increased.
You are pregnant, breast-feeding or thinking of becoming
pregnant?
Taking pms-LOSARTAN during pregnancy can cause injury and
even death to your baby. This medicine should not be used
during pregnancy. If you are planning to become pregnant while
taking pms-LOSARTAN, contact your doctor, nurse or
pharmacist immediately.
It is possible that losartan passes into breast milk. You should discuss with your physician about taking pms-LOSARTAN while breastfeeding.
Interactions with this medication
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 pms-LOSARTAN
- Digoxin, a heart medication.
- Lithium used to treat bipolar disease.
- Non-steroidal anti-inflammatory drugs (NSAIDs), used to reduce pain and swelling. Examples include ibuprofen, naproxen, and celecoxib.
- Other blood pressure lowering drugs, including diuretics (“water pills”), aliskiren-containing products, or angiotensin converting enzyme (ACE) inhibitors. When taken in combination with pms-LOSARTAN, they may cause excessively low blood pressure.
- Warfarin used to thin the blood and prevent blood clots.
- Antibiotics used to treat bacterial infections, such as rifampin and erythromycin.
- Fluconazole, used to treat fungal infections.
- Phenobarbital, used to treat epilepsy.
- Cimetidine, used to treat heartburn and stomach ulcers.
- Agents increasing serum potassium, such as potassium supplements, salt substitutes containing potassium, a potassiumsparing diuretic (a specific kind of “water pill”) or other drugs that may increase serum potassium (e.g., trimethoprimcontaining products).
Proper use of this medication
Take pms-LOSARTAN exactly as prescribed. It is recommended to take your dose at about the same time every day.
Usual Dose
- Take pms-LOSARTAN every day exactly as your doctor has instructed. It is important to continue taking pms-LOSARTAN for as long as your doctor prescribes it in order to maintain smooth control of your blood pressure.
- pms-LOSARTAN may be taken with or without food, but it should be taken consistently with respect to food intake, at about the same time every day.
High Blood Pressure
Adults:
- For adult patients, the usual starting dose is 50 mg once daily. The usual dose range is 50 to 100 mg once daily.
- Most older patients require the same dose as younger patients, since pms-LOSARTAN works equally well and is equally well tolerated by most older and younger adult patients.
Children (6 – 16 years):
- For pediatric patients (6-16 years of age) who can swallow tablets, the recommended dose is 25 mg once daily in patients between 20 and 49 kg. The dose can be increased to a maximum of 50 mg once daily. In patients greater or equal to 50 kg, the starting dose is 50 mg once daily. The dose can be increased to a maximum of 100 mg once daily.
Type 2 diabetes patients with protein in the urine and high
blood pressure:
Adults:
- For adults, the usual starting dose is 50 mg once daily. The dose may be increased to 100 mg once daily.
Overdose
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.
Side effects and what to do about them
Any medicine may have unintended or undesirable effects, socalled side effects. Tell your physician or pharmacist promptly about these or any other unusual symptoms.
Side effects may include:
- Dizziness
- Fatigue
- Rash
- Diarrhea, vomiting
- Change in taste
- Headache
- Back or leg pain, muscle cramps
Some patients, especially those with type 2 diabetes with protein in the urine, may also develop increased levels of potassium in their blood.
If any of these affects you severely, tell your doctor, nurse or pharmacist.
pms-LOSARTAN can cause abnormal blood test results. Your doctor will decide when to perform blood tests and will interpret the results.
| Symptom / effect | Talk with your doctor, nurse or pharmacist Only if severe | Talk with your doctor, nurse or pharmacist In all cases | Stop taking drug and seek immediate medical help |
|---|---|---|---|
| Common | |||
| Low Blood Pressure: dizziness, fainting, lightheadedness | ✔ | ||
| Increased levels of potassium in the blood: irregular heartbeats, muscle weakness and generally feeling unwell | ✔ | ||
| Uncommon | |||
| Allergic reaction: rash, hives, swelling of the face, lips, throat, or tongue, difficulty in breathing or swallowing | ✔ | ||
| Kidney Disorder: change in frequency of urination, nausea, vomiting, swelling of extremities, fatigue | ✔ | ||
| Liver Disorder: yellowing of the skin or eyes, dark urine, abdominal pain, nausea, vomiting, loss of appetite | ✔ | ||
| Rare | |||
| Rhabdomyolysis: muscle pain that you cannot explain, muscle tenderness or weakness, dark brown urine | ✔ | ||
| Very rare | |||
| Decreased Platelets: bruising, bleeding, fatigue and weakness | ✔ | ||
This is not a complete list of side effects. For any unexpected effects while taking pms-LOSARTAN, contact your doctor, nurse or pharmacist.
How to store
Store pms-LOSARTAN at room temperature between 15°C and 30°C. Keep container tightly closed. Protect from light.
Keep all medicines out of the reach of children.
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 (www.canada.ca/en/health-canada/services/drugs-health-products/medeffect-canada/adverse-reaction-reporting.html) for information on how to report online, by mail or by fax; or
- Calling toll-free at 1-866-234-2345.
NOTE: Contact your health professional if you need information about how to manage your side effects. The Canada Vigilance Program does not provide medical advice.
More information
This document plus the full product monograph, prepared for health professionals, can be obtained by contacting Pharmascience Inc. at 1-888-550-6060.
This leaflet was prepared by
Pharmascience Inc.
Montreal Quebec
H4P 2T4
www.pharmascience.com
Last revised: November 20, 2018