Pirprofen is a non-steroidal anti-inflammatory drug (NSAID) used to treat pain and inflammation caused by a variety of conditions, such as arthritis, tendinitis, muscle sprains, and menstrual cramps. It works by blocking the production of hormones that cause inflammation and pain. Common side effects of Pirprofen include stomach upset, heartburn, nausea, and headache. More serious side effects may include bleeding, kidney or liver problems, and allergic reactions. It is important to speak with your doctor about the risks and benefits of taking Pirprofen.
Pirprofen was a nonsteroidal anti-inflammatory drug (NSAID) that was sold under the brand name Rengasil by Ciba-Geigy (now Novartis) [Wikipedia]. It was introduced in 1982 for the treatment of pain and arthritis but was withdrawn from the market worldwide in 1990 due to concerns about serious side effects, including liver damage [Wikipedia].
Chemically, pirprofen is similar to other NSAIDs, such as ibuprofen and naproxen. It worked by reducing the production of prostaglandins, which are hormone-like substances that play a role in pain, inflammation, and fever [PubMed].
Pirprofen was effective in treating pain and inflammation, but it was also associated with a higher risk of serious side effects than other NSAIDs. These side effects included stomach ulcers, gastrointestinal bleeding, and liver damage [PubMed]. In some cases, these side effects could be fatal [Wikipedia].