Flash Leader-Board
Side effects of Naproxen

You should know exactly how much Naproxen is safe. Taking more than your doctor recommends can have harmful side effects. 

When taking NSAIDs like Naproxen, it’s important to know exactly how much is safe. If you take more than what’s recommended by your physician, you could have harmful side effects. 

Naproxen may cause severe stomach ache, kidney damage, and even bleeding. In addition, it contains a warning against its use after a heart attack. It increases the risk of a fatal heart attack.

What is Naproxen?

Naproxen is a drug used to treat inflammation and pain. It is a muscle relaxant that works by relieving pain caused by sudden muscle contractions. It is also useful for treating headaches and muscle aches.

What is Naproxen Best Used For?

Naproxen is a type of pain reliever, which works by blocking the cyclo-oxygenase (COX) enzymes. These enzymes help make prostaglandins, which cause inflammation and pain. 

In a study published in ScienceDirectCyclooxygenase (COX) is an enzyme that converts arachidonic acid into prostaglandin H2, which is a precursor of several molecules such as prostaglandins, prostacyclins, and thromboxanes.

By blocking COX enzymes, fewer prostaglandins are produced and fewer of them cause inflammation and pain. 

Flash Uganda Banner Image-02

Although naproxen is a great pain reliever, it should be used with caution in patients with certain medical conditions. For example, it should not be taken by people with ulcers, diabetes, or inflammatory bowel disease.

How Much Naproxen is Safe?

how much naproxen is safe

OTC Naproxen

OTC Naproxen is a widely used pain reliever and can be found as both a prescription and over-the-counter product. It is available in different strengths, and the correct dose depends on your age, kidney function, and other health factors. 

Always read the label and talk to your doctor if you are unsure about how much you need.

Do not take more than the recommended dose. This medicine can increase the risk of unwanted side effects, especially when taken more frequently or for longer than recommended. If you think you may have taken more than you need, contact your doctor or the poison control center. 

If the symptoms of overdose are severe, call 911 or visit the nearest emergency room. If you miss a dose, take it as soon as possible or wait until the next time it is scheduled.

If you have a liver problem, consult your healthcare provider before taking OTC naproxen. While there are no special dosage guidelines for people with liver problems, it is important to use caution when using this medication. 

It is important to note that naproxen can have serious side effects if taken in large amounts.


NSAIDs are safe in limited quantities, but high doses should be used with caution. They can cause oligohydramnios (premature closure of the fetal ductus arteriosus) and may result in persistent pulmonary hypertension in neonates. 

During pregnancy, NSAID treatment should be limited to the lowest effective dose and the shortest possible duration. 

Ultrasound monitoring of amniotic fluid should be performed during NSAID treatment, and if any signs of oligohydramnios occur, discontinuation of treatment is recommended. Naproxen can also lead to fetal renal dysfunction.

The optimal dosage of naproxen depends on the age and medical condition of the patient. Generally, the dose of naproxen should not exceed 220 mg every eight to twelve hours. 

A doctor should always be consulted before prescribing naproxen to a child. The dose of naproxen for children should not exceed 660 milligrams daily.

As with other NSAIDs, naproxen can increase the risk of serious side effects. It can cause bleeding and kidney damage, and is contraindicated in patients with a history of heart failure. 

The use of naproxen for longer periods of time may also increase the risk of a fatal heart attack. However, this complication is not very common in the normal population.

Side effects of Naproxen

naproxen for headache

There are two main forms of naproxen: oral and topical. In the former, you should take the first dose immediately and repeat it at least every 12 to 16 hours. 

In the latter, you should take it every six to eight hours. The recommended daily dosage is 1375 mg, but you should consult a physician for the exact dosage.

Naproxen is safe for most people, but it does have side effects. It can cause massive stomach pain, kidney damage, and stomach bleeding. It also has a warning label telling you to not take it after a heart attack. This is because it can increase the risk of having a fatal heart attack.

When taken in high doses, it can cause serious side effects, including stomach bleeding, skin rash, and ulcers. 

In some cases, these side effects may even result in death. People who are hypersensitive to aspirin or other NSAIDs should consult a doctor to avoid these risks.

Dosage of Naproxen

It is important to understand that naproxen can be harmful if taken in excess. It can lower platelet aggregation and prolong bleeding time, making it important to follow a patient’s medication regimen carefully.

High doses of naproxen can also precipitate renal failure, and it is especially important to monitor patients with renal disease or those taking diuretics.

It is best to talk to your healthcare provider before starting or discontinuing any medication, and discuss your drug intake with them. Your doctor can monitor your symptoms and order tests to evaluate your body’s response to the medication. 

Ultimately, the doctor will prescribe a safe dosage for you. While there are several common naproxen dosages, there is no standard way to know how much naproxen is safe for anyone.

The safe naproxen dosage depends on your age, gender, and any other medical conditions. For adults, a typical dose is 250 mg or 550 milligrams twice a day. 

The maximum daily dose of prescription-strength naproxen is 1,375 mg. Children 12 and older should take OTC naproxen, as recommended by their healthcare providers. 

Children should not take more than 220 mg every eight to twelve hours, however, and if you’re unsure, talk to your physician before starting treatment.

Is Naproxen a Strong Painkiller?

Dosage of Naproxen

As with any drug, the most important thing to remember when using naproxen is to use it only as directed. Taking naproxen in excess of the recommended dose can cause serious side effects, including stomach ulcers and gastrointestinal bleeding. 

However, when used as prescribed by your doctor, naproxen can provide short-term pain relief without the dangers.

Does Naproxen Make You Sleepy?

The anti-inflammatory drug naproxen is known to make people sleepy. However, this medication can interact negatively with certain types of blood thinners, such as aspirin or warfarin. 

It is important to discuss any potential interactions with your physician, and seek medical help if you suspect you’ve taken too much.


When taking naproxen, you should never take more than the recommended dosage. The amount of the drug in the body depends on the individual, and different people require different doses. 

The dose is also different for children and adults. It is important to talk to your healthcare provider if you have any concerns.