Naproxen Oral : Uses, Side Effects, Interactions



Naproxen is used to remove pain from various conditions like headache, muscular pain, tendonitis, dental pain and menstrual cramps. It also reduces pain, swelling, and joint clamps due to attacks of arthritis, bursitis and gout. This drug is known as a nonsteroidal anti-inflammatory drug (NSAID). It works by blocking the production of some natural substances in your body which causes inflammation.

If you are treating an old condition like arthritis, ask your doctor about the use of non-drug treatment and / or other medicines to treat your pain. See also the warning section.

How To Use Naproxen Tablet

Before starting using naproxen, read the medication guide provided by your pharmacist and whenever you get a refill. If you have any questions, ask your doctor or pharmacist.

Take Naproxen through your doctor’s mouth, usually 2 or 3 times a day with a full glass of water (8 oz / 240 ml). Do not lie down for at least 10 minutes after taking this medicine. To prevent stomach disturbance, take this medicine with food, milk, or antacid.

Dosage is based on your medical condition and treatment response. To reduce your risk of stomach bleeding and other side effects, take this medication at the most effective dose for a minimum possible time. Do not increase your dose or take this medicine more often than directed. For ongoing conditions like rheumatism, continue taking this medicine directed by your doctor.

For some conditions (such as arthritis), it may take up to two weeks for you to take this medicine regularly until you get the full benefit.

If you are taking Naproxen “as per need” (not on regular basis), remember that pain medicines work best if they are used as symptoms of pain. If you wait until the pain gets worse, the medication can not work.

Tell your doctor if your condition does not improve or if it worsens.

Side Effects

See also the warning section.

Pain in the stomach, nausea, heartburn, headache, drowsiness or dizziness can occur. If any of these effects persists or worsens, tell your doctor or pharmacist immediately.

Remember that your doctor has prescribed this drug because he or she has decided that your benefit is higher than the risk of side effects. Many people using this drug do not have serious side effects.

Naproxen can increase your blood pressure. Check your blood pressure regularly and tell your doctor if the results are high.

Tell your doctor immediately if you have any serious side effects, including: easy injury / bleeding, swallowing difficult / painful swallowing, hearing changes (like ringing in the ears), changes in mental / mood, signs of kidney problems (e.g That change) amounts of urine), unexplained stiff neck, changes in vision, symptoms of heart failure (such as swelling ankle / foot, abnormal fatigue, abnormal / sudden People move).

Naproxen can rarely cause serious (potentially fatal) liver disease. If you have any symptoms of liver damage, immediately seek medical help, including: dark urine, continuous nausea / vomiting / loss of appetite, stomach / stomach ache, yellowing of the eyes / yellowing of the skin.

A very serious allergic reaction to this drug is rare. However, if you see symptoms of a serious allergic reaction, get medical help immediately, including: granular, itching / swelling (especially the face / tongue / throat), severe dizziness, shortness of breath

This is not a complete list of possible side effects. If you do not list other effects above, contact your doctor or pharmacist.

In the US – Call your doctor for medical advice about side effects. You can notify the FDA of side effects on 1-800-FDA-1088 or

In Canada – Call your doctor for medical advice about side effects. You can report the health effects of Canada on 1-866-234-2345.


Before taking naproxen, tell your doctor or pharmacist whether you are allergic to it; Or aspirin or other NSAIDs (such as ibuprofen, celecoxib); Or if you have any other allergens. This product may contain passive elements, which may cause allergic or other problems. Talk to your pharmacist for more details.

Before taking Naproxen, tell your doctor or pharmacist your medical history, especially: including the history of asthma (breathing difficulties after taking aspirin or other NSAIDs), blood disorders (such as anemia, bleeding / clotting problems) , Nasal growth (nasal polyps), heart disease (such as previous heart attack), high blood pressure, liver disease, stroke, throat / stomach / intestinal problems (like bleeding, heartburn, ulcers).

The use of NSAID medicines, including Naproxen, can sometimes lead to kidney problems. The probability of having problems is more if you are dehydrated, heart failure or kidney disease, an elderly adult, or if you take some medications (see also drug interaction section). To prevent dehydration directed by your doctor, take plenty of fluids and tell your doctor immediately if your urine volume changes.

Naproxen may make you dizzy or drowsy. Alcohol or marijuana can make you more dizzy or deaf. Unless you can safely do this, do not drive, use machinery, or do anything that requires caution. If you are using marijuana, talk to your doctor.

Naproxen can cause bleeding in the stomach. Daily consumption of alcohol and tobacco, especially when combined with this medicine, increases your risk for stomach bleeding. Limit alcohol and stop smoking. Consult your doctor or pharmacist for more information.

Naproxen can make you more sensitive to the sun. Keep your time limited in the sun. Avoid Tanning Booths and Sunlamps. Use sunscreen on the outside and wear protective clothes. Tell your doctor immediately if you burn in the sun or have blisters / redness on the skin.

Some naproxen products contain salt (sodium). Tell your doctor if you are on a salt-restricted diet.

Before surgery, tell your doctor or dentist about all the products that you use (including prescription drugs, nonprescription drugs and herbal products).

Older adults may be more susceptible to the side effects of this drug, especially the stomach / intestinal bleeding and kidney problems.

Before using Naproxen, women of childbirth should talk to their doctor (s) about the benefits and risks (such as abortion, trouble getting pregnant). Tell your doctor whether you are pregnant or if you are planning to get pregnant. During pregnancy, this drug should be used only when explicitly necessary. This unborn child is not recommended to use during the first and last quarters of pregnancy due to possible damage and intervention with normal labor or delivery.

This medicine passes in breast milk and may have undesirable effects on a nursing infant. Consult your doctor before breastfeeding.


Drug interactions can change how your medicines work or increase your risk for serious side effects. This document does not contain all possible drug interactions. Keep a list of all the products you use (including prescriptions / non-prescription drugs and herbal products) and share it with your doctor and pharmacist. Do not start, stop or change any drug supplements without the approval of your doctor.

Products that interact with this drug include:  aliskiren, ACE inhibitors (such as captopril, lisinopril), angiotensin II receptor blockers (such as losartan, valsartan), cidofovir, corticosteroids (such as prednisone), lithium, “water pills” (diuretics such as furosemide).

Naproxen can increase the risk of bleeding when taken with other medicines, which may cause bleeding. Examples include anti-platelet drugs such as  clopidogrel, “blood thinners” such as dabigatran/enoxaparin/warfarin.

Carefully check the label of all prescriptions and non-prescription medicines, including painkillers of many medicines / fever recipients (such as aspirin, NSAIDs such as celecoxib, ibuprofen, or ketorolac). These medicines are similar to naproxen and if taken together then your risk of side effects can increase. However, if your doctor has instructed you to take low-dose aspirin to prevent heart attack or stroke (usually on a diet of 81-325 mg in a day), you should continue taking aspirin as long as Your doctor will not give you directions. Aspirin ability may be reduced to prevent heart attack / stroke. Talk to your doctor about using a different drug (such as acetaminophen) to treat pain / fever. If you need to take naproxen, talk to your doctor that possibly take instant-released aspirin (not anti-quoted / EC) and then take your neproxen at a different time after your aspirin. Do not increase your daily dose of aspirin or change the way your aspirin / other medicines are taken without the approval of your doctor.

Naproxen may affect the results of some laboratory tests, possibly due to false test results. Ensure that the lab staff and all your doctors know that you use this medicine.

Over Dose

If someone is treated and has serious symptoms such as difficulty in getting out or breathing, call 911. Otherwise, call the Poison Control Center immediately. American residents can call their local venom control center at 1-800-222-1222. Canadians can call a provincial poison control center. Symptoms of overdose may include: severe stomach pain, excessive drowsiness, seizures.


Do not share this medication with others.

Laboratory and / or medical tests (such as blood pressure, complete blood count, liver / kidney function) can be used to periodically monitor your progress or examine side-effects. Consult your doctor for more details.

If you have arthritis, changes in lifestyle (such as weight loss, strength / conditioning exercises if needed) can help to improve your flexibility and joint work. Consult your doctor for specific instructions.

Missed Dose

If you are taking this medicine on a regular basis (not just “as needed”) and you remember a dose, then remember it as soon as you remember it. If it is near the next dose time, then leave the thesis dose and determine your normal dose Do not double the dose to catch.


Store at room temperature away from light and moisture. Do not store in the bathroom. Keep all medications away from children and pets.

Until instructed to do so, do not flush the medicines under the toilet or drain them in the drain. When this period expires or is not required, leave this product appropriately. Consult your pharmacist or local waste disposal company.

Disclaimer: DrLinex has made every effort to ensure that all information is factually accurate, comprehensive and up-to-date. However, this article should not be used as a licensed health care professional’s choice of knowledge and expertise. You should always consult your doctor or other health care professional before taking any medication. The information given here is subject to change and it has not been used to cover all possible uses, directions, precautions, warnings, drug interactions, allergic reactions or adverse effects. The lack of warning or other information for any drug does not indicate that the combination of medicine or medication is safe, effective or appropriate for all patients or all specific uses.

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