Advil: Benefits and Potential Side Effects

What to Consider Before Use

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To ease a nagging headache or a sore back, many people do not think twice about taking Advil or another brand of ibuprofen. While very effective at easing pain and inflammation and generally well-tolerated, Advil, and similar medications like Motrin, are associated with a number of possible side effects.

Some of these are very serious, such as an increased risk of heart attack, stroke, and stomach bleeding. By learning about both the benefits and potential dangers of taking Advil, you will be one step ahead in weighing the pros and cons of this drug for you.

Boxes of Advil stacked on a shelf
Mike Mozart / Flickr / CC BY 2.0


Advil is a nonsteroidal anti-inflammatory drug (NSAID). NSAIDs work by blocking cyclooxygenase enzymes called COX-1 and COX-2. These enzymes normally lead to the formation of fatty, hormone-like substances in the body called prostaglandins.

Prostaglandins are involved in the body's inflammatory and healing processes. By blocking prostaglandin formation, the symptoms of inflammation—pain, fever, and swelling—are reduced.

Since these symptoms of inflammation are associated with many different ailments, Advil is a common go-to drug for all sorts of symptoms, including:

  • Headaches and migraine
  • Menstrual cramps
  • Backache
  • Toothaches
  • Muscle aches
  • Minor pain of arthritis

Ibuprofen is also used to reduce fever and body aches of the common cold or flu.

Besides its diverse use, Advil is easily accessible, as it is available both over the counter and as a prescription at higher doses. Advil also comes in many different forms, including tablets, gel caplets, and liquid-filled capsules.

In addition, ibuprofen may be combined with certain other drugs to either augment their effects or treat combined symptoms.

Examples of Advil combination medication products include:

  • Advil Multi-Symptom Cold & Flu: A cold and flu drug that contains Advil, chlorpheniramine maleate (an antihistamine), and phenylephrine (a nasal decongestant)
  • Advil PM Liqui-Gels: A nighttime sleep-aid that contains Advil and Benadryl (diphenhydramine HCl)
  • Advil Dual Action With Acetaminophen: An "extra" pain-easing formula that contains both acetaminophen and ibuprofen

Finally, Advil can be administered to infants (over 6 months old) and children—although in different dosages and formulations (e.g., drops, suspension, and chewables). Ask your pharmacist or pediatrician if you have any questions on administering appropriate doses of Advil (dose is based on weight).

Side Effects

All medications are associated with potential side effects, and Advil is no exception.

Common Side Effects

These common side effects may not occur in everyone and may be prevented by taking Advil with milk or food. Common side effects of Advil include:

  • Stomach upset
  • Heartburn
  • Nausea and vomiting
  • Diarrhea
  • Gas or bloating
  • Constipation

Serious Side Effects

Advil may also cause rare, but serious, side effects. Many of these serious side effects can be avoided by taking Advil only as recommended. However, taking Advil for too long or taking too much can make these more grave side effects more likely.


Advil and other NSAIDs (with the exception of aspirin) increase a person's chances of developing a heart attack or stroke, and this risk (while present for everyone) is even higher in people who have a history of or risk factors for heart disease.

Examples of such risk factors include:

  • Diabetes
  • A history of smoking
  • High blood pressure
  • High cholesterol
  • Taking other medications that affect how your blood clots

Seek Emergent Medical Care

When taking Advil, if you experience symptoms of a heart attack or stroke, such as chest pain, trouble breathing, sudden weakness or numbness, or difficulty speaking, seek medical attention right away.

Advil and other NSAIDs may also increase a person's blood pressure, and increase their risk of fluid retention and heart failure.


While Advil is associated with a range of mild gastrointestinal side effects, with prolonged use, Advil and other NSAIDs can cause gastrointestinal bleeding and a complication called peptic ulcer disease.

Bleeding and peptic ulcer disease may cause symptoms such as black or bloody stools, abdominal pain, weight loss, heartburn, nausea, and vomiting.

Patients most at risk for serious stomach-related side effects include patients who:

  • Are over 60 years of age
  • Are taking another NSAID in addition to Advil
  • Have a history of stomach ulcers or bleeding problems
  • Drink three or more alcoholic drinks every day while taking Advil
  • Take Advil at a higher dose or for a longer duration than advised
  • Are also taking aspirin, an antiplatelet like Plavix (clopidogrel), a corticosteroid, or an anticoagulant (blood thinner) like coumadin (warfarin)


In rare instances, Advil may lead to liver injury, and this risk is increased with high daily use. Symptoms and signs of liver injury may include:

  • Nausea
  • Tiredness, lack of energy
  • Itchiness
  • An elevation in liver enzymes (seen on a blood test)
  • Abdominal pain (pain in the upper right area of your abdomen)
  • Jaundice (yellowing of the skin and whites of the eyes)
  • Flu-like symptoms


Advil, like other NSAIDs, may also cause kidney injury, and dehydration may increase a person's risk for developing this complication. Symptoms of decreased kidney function include increased blood pressure, fluid buildup, urinating less frequently, and dizziness.

Your risk is increased if you are an older adult, take blood pressure medications, and have kidney disease.


Allergic reactions may also occur with taking Advil. Symptoms may include hives, facial swelling, wheezing, rash, skin reddening, blister, and even anaphylactic shock.


If you are considering taking Advil, it's important to first speak with your healthcare provider to ensure it is safe and right for you.

If you are in certain high-risk populations—you are older, or have diabetes, heart disease, high blood pressure, kidney disease, or a history of ulcers or stomach bleeding—your healthcare provider may recommend an alternative medicine, such as Tylenol (acetaminophen).

Advil and other NSAIDs may cause harm to an unborn baby if taken during the third trimester. If you are pregnant, do not take Advil unless directed by your healthcare provider.

To avoid drug interactions, be sure to tell your healthcare provider all of the medications you are taking before beginning Advil.

Safe Use

If you take Advil, it's important that you use the lowest effective dose for the shortest duration possible. Follow the recommended dosing and speak with your healthcare provider if the symptoms you are treating are still not well-managed.

Do not take more than one NSAID at a time, as this increases your chances for side effects.

Finally, ask your healthcare provider if you need monitoring while taking Advil, especially if you are taking it more long-term (for example, a blood creatinine level to check your kidney function).

A Word From Verywell

Ibuprofen is a commonly used drug. While effective in reducing inflammation, pain, and fever, it is associated with many different toxicities—some of which can be potentially life-threatening. While uncommon, they are important to consider.

For healthy individuals, taking Advil, another form of ibuprofen, or another NSAID now and then is probably safe. However, in people with underlying health conditions and/or in people who require long-term use of or high doses of such a drug, the benefits may not outweigh the risks. In these cases, an alternative drug should be strongly considered.

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