What side effects can Advil (ibuprofen) cause?
Advil (ibuprofen) is a nonsteroidal anti-inflammatory drug (NSAID). Common side effects tend to be mild and are mostly related to the stomach and digestion, such as stomach pain, heartburn, nausea, and sometimes vomiting or diarrhea. Some people also get headaches, dizziness, or feel lightheaded.
What are the more serious side effects to watch for?
Serious side effects are less common but important because they can require urgent care. Watch for signs of stomach or intestinal bleeding (for example, black/tarry stools, vomiting blood, or severe stomach pain), and allergic reactions (hives, swelling of the face or throat, trouble breathing). Other serious risks include worsening kidney function (for example, reduced urination, unusual swelling) and cardiovascular risks in some people (for example, chest pain, weakness on one side of the body, sudden trouble speaking).
Who is more likely to have side effects from Advil?
Risk is higher with larger doses or longer use, and in people who:
- Have a history of stomach ulcers or GI bleeding
- Take other medicines that increase bleeding risk (for example, blood thinners or other NSAIDs)
- Have kidney disease, dehydration, or significant heart disease
- Take medicines that can interact with ibuprofen (examples include certain blood pressure drugs and diuretics)
What side effects happen if you take too much (overdose)?
Taking more than the recommended dose increases the chance of severe effects, including nausea/vomiting, stomach pain, dizziness, ringing in the ears, and in more severe cases problems with breathing, seizures, or kidney injury. Overdose can be life-threatening and needs immediate medical attention.
When should you stop Advil and get medical help?
Get urgent help if you have:
- Signs of an allergic reaction (swelling, rash with breathing trouble)
- Symptoms of GI bleeding (black stools, vomiting blood)
- Severe or persistent abdominal pain
- Severe dizziness or fainting
- Reduced urination or significant swelling
- Chest pain, trouble speaking, or weakness on one side
Does Advil have different side effects than other NSAIDs?
Advil’s side effects come largely from the ibuprofen class effect (NSAIDs). Other NSAIDs (like naproxen or aspirin) share many of the same risks, especially stomach irritation/bleeding and kidney-related effects, though the likelihood and timing can differ from person to person.
Sources
No reliable side-effect source links were provided in the prompt, so I can’t cite a specific reference here. If you want, tell me whether you mean Advil tablets (OTC ibuprofen) or a prescription ibuprofen product, and I can tailor the side-effect details accordingly.