Aspirin

Aspirin is a widely used medication that belongs to the class of drugs known as nonsteroidal anti-inflammatory drugs (NSAIDs). It is commonly used to relieve pain, reduce inflammation, and lower fever.

In addition to these uses, Aspirin is often employed in the prevention of certain cardiovascular conditions. It is important to use Aspirin as directed by a healthcare professional.

Information about Aspirin

Aspirin Uses

Aspirin is typically used for a variety of medical conditions. It is important to understand its uses and discuss them with a healthcare provider.

Relief of mild to moderate pain, such as headaches or muscle aches.
Reduction of inflammation in conditions like arthritis.
Lowering fever in cases of common illnesses.
Prevention of blood clots in certain cardiovascular conditions.
Management of symptoms associated with cold and flu.

How Aspirin Works

Aspirin works by inhibiting the production of certain chemicals in the body that cause inflammation and pain. It blocks the action of an enzyme called cyclooxygenase (COX), which plays a key role in producing these chemicals.

By reducing the levels of these chemicals, Aspirin helps to alleviate pain, reduce inflammation, and lower fever. In cardiovascular conditions, it helps prevent blood clots by inhibiting platelet aggregation.

Common side effects of Aspirin

While many people use Aspirin without experiencing side effects, some may occur. Most side effects are mild and temporary.

Stomach upset or discomfort
Nausea
Dizziness
Heartburn
Ringing in the ears (tinnitus)
Increased tendency to bleed
Allergic reactions in some individuals

If you experience serious or persistent symptoms, it is important to contact a healthcare provider.

CONTENT DETAILS

Written By

Douglas C. Goldberg, MD

Reviewed By

Philip Schein, MD

Last updated

28 Nov 2025 | 03:00 PM (UTC)

Medicine brands for Aspirin

Ecosprin
Dosage: 75-mg
from $15.003 variant(s)

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Expert advice for Aspirin

Take Aspirin with food or a full glass of water to minimize stomach upset.
Avoid mixing Aspirin with alcohol to reduce the risk of stomach bleeding.
Inform your doctor of all medications you are taking to avoid interactions.
Do not use Aspirin if you have a known allergy to it or other NSAIDs.
Seek medical advice if you notice unusual bleeding or bruising.

Always consult your healthcare provider before starting or stopping Aspirin, especially if you have underlying health conditions.

Frequently Asked Questions

What is Aspirin used for?

Aspirin is used to relieve pain, reduce inflammation, lower fever, and prevent blood clots in certain cardiovascular conditions.

How long does it take for Aspirin to work?

Aspirin typically begins to work within 30 minutes to an hour for pain relief. Its effects on blood clot prevention may take longer.

Can I take Aspirin with other medications?

It’s important to consult with a healthcare provider before combining Aspirin with other medications, as it can interact with various drugs.

Is Aspirin safe for everyone?

Aspirin is not suitable for everyone. People with certain medical conditions or allergies should avoid it. Always consult a doctor before use.

What should I do if I miss a dose?

If you miss a dose of Aspirin, take it as soon as you remember. If it’s almost time for your next dose, skip the missed dose and continue with your regular schedule.