Informational only — Not medical advice. Always consult a licensed healthcare provider.

Community data Updated 2 months ago
Available as: 150 mg

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Other strengths and forms by Opsonin Pharma Limited

Indications & Uses

Pharmacology

By reducing platelet aggregation, Aspirin inhibits the formation of thrombi on the arterial side of the circulation, where clots form through platelet aggregation and anticoagulants have little effect. Aspirin is the analgesic of choice for headache, transient musculoskeletal pain and dysmenorrhoea. It also has anti-inflammatory and antipyretic properties, which can be useful. Enteric-coated Aspirin reduces the intestinal disturbance and gastrointestinal ulceration associated with aspirin use.

Dosage Reference

Reference Information Only

Dosages shown are general references from official sources. Always consult your doctor or pharmacist for personalized dosing.

Adults:

Aspirin for pain relief, inflammatory conditions, and fever: 300 mg, 1-3 tablets every 6 hours, up to a maximum of 4 gm a day. Suspected acute coronary syndrome: aspirin 150 mg-300 mg given immediately unless clear contraindications are present. After a myocardial infarction: aspirin 150 mg daily for 1 month, followed by long-term use at 75 mg daily thereafter. Acute ischaemic stroke/transient ischaemic stroke (TIA): starting with aspirin 150 mg-300 mg daily, then 75 mg daily thereafter. Following bypass surgery: aspirin 75 mg-300 mg daily, starting 6 hours after the procedure.

Side Effects

Side effects at the recommended dose of Seemapyrin are usually mild, and may include nausea, indigestion, stomach or intestinal ulceration, and wheezing or breathing difficulty (bronchospasm).

Cautions & Contraindications

Warnings & Precautions

Aspirin should be used with caution in people with asthma, uncontrolled high blood pressure, or pregnancy. It should also be used cautiously in patients who have nasal polyps or nasal allergies.

Contraindications

Aspirin should not be used in children under 12 years of age, because of the risk of Reye's syndrome, and should be avoided during breast-feeding. It is not suitable for anyone with an active peptic ulcer, and should also be avoided in cases of bleeding disorders such as haemophilia, intracranial haemorrhage, or other forms of ulceration.

Pregnancy & Breastfeeding

It's especially important not to use aspirin during the last 3 months of pregnancy unless a doctor specifically directs otherwise, as it may cause problems in the unborn baby or complications during delivery. Aspirin also passes into breast milk, so it should be given with caution to breastfeeding mothers.

⚠️ Talk to your doctor before taking any medicine during pregnancy or while breastfeeding.

Overdose

An overdose of aspirin causes dizziness, tinnitus, sweating, nausea and vomiting, confusion and hyperventilation. A gross overdose can lead to CNS depression with coma, cardiovascular collapse and respiratory depression.

If an overdose is suspected, keep the patient under observation for at least 24 hours. Symptoms and salicylate blood levels may not show up for several hours.

Treatment is gastric lavage and forced alkaline diuresis. In severe cases, haemodialysis may be necessary.

⚠️ In an emergency call 999 or go to the nearest hospital emergency department.

Storage

Keep Aspirin, like all medicines, out of reach of children. Store it in a cool, dry place and protect it from light.

Drug Interactions

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Common questions about Solrin 150 mg

What is Solrin 150 mg Tablet?

Solrin 150 mg Tablet is a medicine that contains Aspirin. It is made by Opsonin Pharma Limited. It belongs to the Anti-platelet drugs group of medicines.

What is Solrin used for?

Solrin is used for: Myocardial Infarction, Headache, Pain, Fever, Stroke, Osteoarthritis, Menstrual Disorder, Inflammation.

What are the side effects of Solrin?

Side effects at the recommended dose of Seemapyrin are usually mild, and may include nausea, indigestion, stomach or intestinal ulceration, and wheezing or breathing difficulty (bronchospasm).

Can I take Solrin during pregnancy or while breastfeeding?

It's especially important not to use aspirin during the last 3 months of pregnancy unless a doctor specifically directs otherwise, as it may cause problems in the unborn baby or complications during delivery. Aspirin also passes into breast milk, so it should be given with caution to breastfeeding mothers. Talk to your doctor before taking any medicine during pregnancy or while breastfeeding.

What happens if I take too much Solrin?

An overdose of aspirin causes dizziness, tinnitus, sweating, nausea and vomiting, confusion and hyperventilation. A gross overdose can lead to CNS depression with coma, cardiovascular collapse and respiratory depression. In an emergency call 999 or go to the nearest hospital emergency department.

How should I store Solrin?

Keep Aspirin, like all medicines, out of reach of children. Store it in a cool, dry place and protect it from light.

Can I take other medicines with Solrin?

Some medicines can interact with Aspirin, for example: Diclofenac Sodium + Misoprostol, Verapamil Hydrochloride, Acemetacin, Astaxanthin + Vitamin E + Vitamin C, Streptokinase, Tirofiban Hydrochloride. Tell your doctor or pharmacist about every medicine you take.

Do I need a prescription for Solrin?

Solrin is a prescription (Rx) medicine. Take it as your doctor advises.

Last updated: 15 Aug 2026