Cosart-50 Tablet
Description
Cosart 50 Tablet is a prescription medicine used to manage high blood pressure and support overall heart health. By helping to lower and maintain blood pressure within a healthy range, it reduces the risk of heart attacks, strokes, and other cardiovascular problems. The active ingredient, losartan, works by relaxing blood vessels, allowing blood to flow more easily and reducing the strain on your heart. Using Cosart 50 Tablet along with a balanced diet, regular exercise, and a healthy lifestyle helps achieve the best results.
This medicine should be taken exactly as prescribed by your doctor, following the recommended dose and schedule. Cosart 50 Tablet can be taken with or without food, and it is important to take it consistently at the same time each day. Do not stop taking the medicine without consulting your doctor, as sudden discontinuation may affect blood pressure control and heart health. Your doctor may adjust the dose depending on your response to the treatment and other health factors.
Some patients may need to avoid potassium supplements while taking Cosart 50 Tablet, as the medication can increase blood potassium levels. Regular monitoring of blood pressure and periodic kidney function tests may be recommended to ensure the medicine is working safely and effectively. Sharing your complete medical history, including any kidney or heart problems and family history of heart disease, helps your doctor tailor the treatment to your needs.
Common side effects may include dizziness, fatigue, or mild headaches. Serious side effects are rare but can include significant changes in kidney function, very low blood pressure, or elevated potassium levels. It is essential to contact your doctor immediately if you experience unusual symptoms, such as swelling, difficulty breathing, fainting, or an irregular heartbeat.
Maintaining a healthy lifestyle alongside Cosart 50 Tablet helps support optimal blood pressure control. Limit your salt intake, avoid smoking, manage stress effectively, and engage in regular physical activity. Following your doctor’s advice, attending follow-up appointments, and taking the medicine consistently will help protect your heart and improve long-term health outcomes.
Product Summary
| Offer Price | ₹38.69 |
| You Save | ₹21.77 (36% on MRP) |
| Contains | Losartan(50.0 Mg) |
| Uses | High blood pressure |
| Side effects | Facial swelling, increased potassium level, rash, dizziness |
| Therapy | ANTI-HYPERTENSIVE |
Uses
Contraindications
- If you are allergic to Losartan or any other ingredients of this medicine.
- If you are pregnant.
- If you have severe liver or kidney disease.
Side effects
- Dizziness
- Vertigo or giddiness
- Increased potassium in the blood
- Anaemia (low red blood cell count)
- Kidney problem
- A sudden drop in blood sugar level
- Weakness
- Increase in blood urea, serum creatinine and serum potassium (in patients with heart failure)
Precautions and Warnings
Pregnancy
Breast Feeding
Driving
Alcohol
Other General Warnings
- You ever had angioedema (swelling of the face, lips, throat, tongue).
- You have vomiting or diarrhoea.
- Your blood vessels leading to your kidneys are narrow or had a kidney transplant.
- You are taking medicines like Diuretics.
- You have a liver problem.
- You are suffering from heart failure or any heart disease.
- Caution is required if you are diabetic and taking medicines like Enalapril, Lisinopril, Ramipril.
Directions for Use
Storage and disposal
- Do not store Cosart Tablet above 25°C.
- Store it in the original packaging to protect it from sunlight and moisture.
- Keep out of sight and reach of children.
Quick Tips
- Take Cosart 50 Tablet exactly as prescribed by your doctor.
- Can be taken with or without food, but take it at the same time daily.
- Do not stop the medicine abruptly without consulting your doctor.
- Avoid potassium supplements unless approved by your doctor.
- Monitor your blood pressure regularly and attend follow-up visits.
- Report any unusual symptoms such as dizziness, swelling, or irregular heartbeat.
- Maintain a healthy diet, exercise regularly, and limit salt intake.
- Share your full medical history with your doctor before starting treatment.
Dosage
Overdose
- Overdose symptoms of the Cosart Tablet can include dizziness, increased levels of potassium in the blood, kidney failure, loss of consciousness.
- Seek emergency medical help if you experience any of the side effects.
Missed a Dose
Mode of Action
How Does It Work?
Interactions
Interactions with other medicines
- Sometimes Cosart Tablet may interact with other medicines or vice versa. Therefore, discuss with your doctor about all the medicines, supplements or herbal preparations you are taking.
- Especially if you are on certain medications like blood thinners (warfarin or heparin), anti-cancer medicines, anti-depressants like lithium, potassium supplements or medicines containing potassium, other anti-hypertensives like water pills (furosemide), medicines for heart-related disorders like digoxin etc....
- If you have diabetes, do not take aliskiren along with this medicine.
- Concomitant use of Cosart Tablet and painkillers, should be avoided as it may impair kidney functions
- Other medicines that should be used with caution are anti-bacterial medicines such as Trimethoprim, corticosteroids used to treat the inflamed area of body parts etc.
- Also, you should inform your doctor if you have a planned surgery or vaccination scheduled.
Interactions with food items
Content Details
Dr. Nikita Toshi
BDS (Bachelor of Dental Surgery), WHO FIDES member
Dr. Ritu Budania
MBBS, MD (Pharmacology)
Frequently Asked Questions (FAQs)
Q: What should I inform my healthcare professional before I start treatment with Cosart Tablet?
- You must give an account of your past and present diseases, especially diabetes and all the ongoing medications, supplements and herbal medicines that you are taking.
- If you take anti-diabetic medication or insulin, track your blood sugar carefully while taking losartan, particularly during the first month of its use.
- The combination of these diabetes medicines when on losartan may cause significant changes in your blood sugar levels owing to drug-drug interactions. Hence, sharing complete history is of utmost importance....
Q: Are there any dietary restrictions to be followed when I am taking Cosart Tablet?
- Yes, avoid high potassium-containing foods (spinach, banana, peas, kidney beans).
- Low-salt diet preferred.
- Avoid fruits, foods and health supplements with a high potassium content.
Q: Why is Cosart Tablet given?
References
- Cozaar 100mg - Patient Information Leaflet (PIL) - (emc) [Internet]. Medicines.org.uk. 2025 [cited 2 April 2025]
- Cozaar 100mg - Summary of Product Characteristics (SmPC) - (emc) [Internet]. Medicines.org.uk. 2025 [cited 2 April 2025]
- CDSCO. Losartan [Internet]. Cdscoonline.gov.in. 2025 [cited 2 April 2025]
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