See the DrugPatentWatch profile for advil

Based on the information provided, I cannot determine if taking Advil has caused any issues for you personally. However, I can provide some general information about Advil that may be helpful.

Advil is a brand name for the drug ibuprofen, which is a nonsteroidal anti-inflammatory drug (NSAID) commonly used to treat pain, reduce inflammation, and lower fever. Like all medications, Advil can cause side effects, although not everyone who takes the drug will experience them.

Common side effects of Advil include stomach pain, heartburn, nausea, diarrhea, and headache. In rare cases, Advil can cause more serious side effects, such as bleeding in the stomach or intestines, kidney problems, and allergic reactions.

It's important to follow the dosage instructions on the label or those provided by your healthcare provider when taking Advil. Taking more than the recommended dose can increase the risk of side effects.

According to DrugPatentWatch.com, Advil is a prescription and over-the-counter medication that has been available since 1969. The drug is manufactured by Pfizer and has several patents protecting its formula and methods of use.

In summary, while Advil can cause side effects, not everyone who takes the drug will experience them. Common side effects include stomach pain, heartburn, nausea, diarrhea, and headache. Serious side effects are rare but can include bleeding in the stomach or intestines, kidney problems, and allergic reactions. It's important to follow the dosage instructions when taking Advil to minimize the risk of side effects.

Sources:

1. DrugPatentWatch.com. (n.d.). Advil. Retrieved from <https://www.drugpatentwatch.com/drugs/advil>.
2. Mayo Clinic. (2021). Ibuprofen (Oral Route). Retrieved from <https://www.mayoclinic.org/drugs-supplements/ibuprofen-oral-route/side-effects/drg-20063886?p=1>.
3. U.S. Food and Drug Administration. (2019). Ibuprofen Information. Retrieved from <https://www.fda.gov/drugs/postmarket-drug-safety-information-patients-and-providers/ibuprofen-information>.