Naprosyn SR (Naproxen)
Complete patient guide for uses, dosage, side effects, and safety information
Quick Facts
What Is Naprosyn SR Used For?
Naprosyn SR contains naproxen, which is effective for alleviating pain and reducing inflammation associated with different forms of arthritis.
Primary Uses
It is primarily used for rheumatoid arthritis, osteoarthritis, and ankylosing spondylitis.
How It Works
Naproxen works by decreasing inflammation and pain in the body.
Good to know: Naprosyn SR is not considered addictive.
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How to Take Naprosyn SR
Follow your doctor's instructions for taking Naprosyn SR to ensure effective treatment.
Dosage Instructions
The typical dosage is one tablet taken once a day. Always follow your doctor's specific instructions.
What If You Miss a Dose?
If you miss a dose and it's almost time for the next one, skip the missed dose. If there's still time, take it as soon as you remember, but do not double up.
Important: Never take a double dose to make up for a missed one.
Available Tablet Strengths
Side Effects
Like all medications, this medicine can cause side effects. Most are mild and temporary, but some require medical attention.
Common Side Effects
These side effects occur relatively frequently and usually don’t require emergency care:
- Stomach upset, including nausea
- Heartburn
- Indigestion
- Loss of appetite
- Constipation
- Diarrhea
- Dizziness
- Headache
- Drowsiness
Seek immediate medical attention if you experience:
- Difficulty hearing or deafness
- Severe headache
- Yellowing of the skin or eyes
- Unusual bleeding or bruising
- Fast or irregular heartbeats
- Blurred vision
- Swelling of ankles or legs
Important Warnings
There are several important warnings to consider before using Naprosyn SR.
Who Should Not Take Naprosyn SR
Do not use Naprosyn SR if you have a history of allergic reactions to naproxen, aspirin, or other NSAIDs, have active bleeding, or certain other medical conditions.
Medical Conditions to Discuss
Inform your doctor if you have heartburn, stomach ulcers, kidney or liver disease, high blood pressure, or are currently pregnant or breastfeeding.
Pregnancy and Breastfeeding
Naprosyn SR may affect your developing baby if taken during pregnancy and is not recommended for women trying to conceive. It also passes into breast milk, and its effects on nursing infants are unknown.
Drug Interactions
Certain medications can interact with Naprosyn SR, affecting its effectiveness.
- Antacids
- Aspirin and other NSAIDs
- Cholestyramine
- Diuretics
- Lithium
- Probenecid
- Phenytoin
- Methotrexate
- Sucralfate
- Warfarin
- Heparin
- Blood pressure medications
- SSRIs
- Steroids
- Zidovudine
- Sodium bicarbonate
Alcohol & Driving
Be cautious with alcohol and driving while taking Naprosyn SR.
Alcohol
Drinking alcohol may increase the risk of dizziness or light-headedness while on Naprosyn SR.
Driving and Operating Machinery
If you experience dizziness or light-headedness, avoid driving or using machinery.
Storage
Store Naprosyn SR in a cool, dry place below 30°C, away from moisture and sunlight. Do not refrigerate.
Overdose Information
In case of overdose, symptoms may include drowsiness, stomach pain, nausea, or vomiting. Seek immediate medical attention if an overdose is suspected.
Frequently Asked Questions
Naprosyn SR is designed to provide relief from pain and inflammation, but the exact time for effects to be felt can vary by individual.
Yes, it is recommended to take Naprosyn SR with or right after food to help reduce the risk of stomach upset.
No, Naprosyn SR is not considered addictive.
Consult your doctor before stopping Naprosyn SR, as abrupt discontinuation may affect your treatment.
It's advisable to inform your doctor if you consume alcohol, as it may worsen dizziness or light-headedness.
Weight gain is not commonly reported as a side effect of Naprosyn SR, but consult your doctor if you have concerns.
Elderly patients should discuss their medical history with their doctor to ensure Naprosyn SR is safe for them.
If you miss a dose, skip it if it's almost time for your next dose. Otherwise, take it as soon as you remember, but do not double up.
Important Disclaimer
This information is intended for general educational purposes only and should not be considered medical advice. Always consult your healthcare provider or pharmacist before starting, stopping, or changing any medication.
If you think you may have a medical emergency, call your doctor or emergency services immediately.