What is Aspirin?

Aspirin, also known as acetylsalicylic acid, is a medication used to reduce pain, fever, and inflammation. It belongs to a group of medications called nonsteroidal anti-inflammatory drugs (NSAIDs). Aspirin is also commonly used in low doses to prevent heart attacks and strokes in people at high risk.

Uses

Aspirin is commonly used to treat:

• Mild to moderate pain (headaches, toothaches, muscle aches)
• Fever reduction
• Inflammation from conditions like arthritis
• Prevention of heart attacks and strokes (low-dose therapy)
• Prevention of blood clots
• Rheumatic fever treatment

Dosage

For Pain and Fever (Adults):

• Regular strength: 325-650 mg every 4 hours as needed
• Maximum daily dose: 4,000 mg (4 grams)

For Heart Attack Prevention (Adults):

• Low-dose: 75-100 mg once daily
• Only under medical supervision

For Children:

• Not recommended for children under 16 years due to risk of Reye's syndrome
• Consult pediatrician for appropriate alternatives

Side Effects

Common side effects may include:

• Stomach upset or heartburn
• Nausea
• Vomiting
• Stomach pain

Serious side effects (seek immediate medical attention):

• Signs of stomach bleeding (black, tarry stools; vomiting blood)
• Severe allergic reactions (rash, itching, swelling, difficulty breathing)
• Ringing in ears (tinnitus)
• Hearing loss
• Severe dizziness
• Unusual bleeding or bruising

Precautions

Before taking aspirin, tell your doctor if you have:

• History of stomach ulcers or bleeding
• Bleeding disorders
• Asthma
• Kidney or liver disease
• Heart disease
• High blood pressure
• Gout
• Nasal polyps

Special considerations:

• Take with food or milk to reduce stomach irritation
• Avoid alcohol while taking aspirin
• Do not give to children under 16 years
• Inform your doctor before surgery or dental procedures
• May interact with blood thinners and other medications

Drug Interactions

Aspirin may interact with:

• Blood thinners (warfarin, heparin)
• Other NSAIDs (ibuprofen, naproxen)
• Diabetes medications
• Blood pressure medications
• Methotrexate
• Alcohol
• Corticosteroids

Always inform your healthcare provider about all medications and supplements you are taking.

Storage

• Store at room temperature (68-77°F or 20-25°C)
• Keep in original container, tightly closed
• Protect from moisture and light
• Keep out of reach of children
• Do not use if tablets smell like vinegar (sign of breakdown)

Additional Resources

For more information about aspirin and its uses, consult with your healthcare provider or pharmacist. They can provide personalized advice based on your medical history and current medications.