Naproxen 550mg

Uses of Naproxen 550mg

Naproxen 550mg is used to relieve pain and inflammation associated with arthritis (osteoarthritis, rheumatoid arthritis), gout, and ankylosing spondylitis. It alleviates menstrual cramps (dysmenorrhea) and reduces acute pain from injuries such as sprains, strains, and tendonitis. It is also effective for managing moderate to severe pain, including headaches, dental pain, and post-surgical pain.

How Does Naproxen 550mg Work?

Naproxen inhibits the production of prostaglandins, chemicals responsible for pain, inflammation, and fever. It blocks the action of cyclooxygenase (COX) enzymes, which are involved in prostaglandin synthesis. This action reduces swelling, alleviates pain, and improves joint mobility.

How to Use Naproxen 550mg

Take Naproxen 550mg as directed by your healthcare provider, usually every 12 hours or as needed for pain relief. Swallow the tablet whole with a full glass of water. It can be taken with food, milk, or an antacid to reduce stomach irritation. Do not lie down for at least 10 minutes after taking the medication. If you miss a dose and are on a regular schedule, take it as soon as you remember unless it is close to your next dose. Do not double the dose to make up for a missed one.

Side Effects

Common side effects of Naproxen 550mg include stomach pain, nausea, heartburn, dizziness, and headache. Rare but serious side effects include severe allergic reactions such as rash, swelling, or difficulty breathing, gastrointestinal bleeding or ulcers, kidney problems (e.g., changes in urine output), and symptoms of a heart attack or stroke (e.g., chest pain, shortness of breath). Seek immediate medical attention if you experience severe or persistent side effects.

Drug Interactions

Naproxen 550mg may interact with:

• Other NSAIDs (e.g., Ibuprofen, Aspirin), increasing the risk of gastrointestinal bleeding.
• Blood thinners (e.g., Warfarin), which may enhance the risk of bleeding.
• ACE inhibitors or diuretics, which may reduce their effectiveness.
• Lithium, as Naproxen can increase lithium levels in the blood.
• Methotrexate, which may increase the risk of toxicity.
  Always inform your healthcare provider about all medications, supplements, and herbal products you are using.

Food Interactions

Take Naproxen with food, milk, or an antacid to minimize stomach irritation. Avoid excessive alcohol consumption, as it may increase the risk of stomach bleeding.

Contraindications

Naproxen 550mg is contraindicated in individuals with a history of allergic reactions to NSAIDs, such as Aspirin, active gastrointestinal bleeding or ulcers, severe kidney or liver disease, or recent heart surgery (coronary artery bypass graft – CABG). Your healthcare provider will evaluate your medical history to ensure this medication is safe for you.

Precautions and Warnings

Use Naproxen 550mg with caution if you have a history of stomach or intestinal problems, cardiovascular disease, or high blood pressure. Regular monitoring of kidney and liver function is recommended for individuals on long-term NSAID therapy. Avoid using this medication during the last trimester of pregnancy, as it may harm the fetus. Consult your healthcare provider before using Naproxen if you are breastfeeding.

Safety Information

Seek immediate medical attention if you experience symptoms of gastrointestinal bleeding, such as black or tarry stools, severe abdominal pain, or blood in vomit. Overdose symptoms may include severe drowsiness, nausea, vomiting, or difficulty breathing. Contact a healthcare provider or poison control center immediately if overdose occurs.

Storage

Store Naproxen 550mg tablets at room temperature, between 20–25°C (68–77°F). Keep the medication in a dry place, away from direct sunlight and excessive moisture. Avoid storing it in bathrooms. Ensure the medication is out of reach of children and pets. Dispose of unused or expired tablets responsibly, following local waste disposal guidelines.