Acetaminophen and ibuprofen are medications used to treat pain and fever. However, they have some differences. PACKAGE LEAFLET: INFORMATION FOR THE USER Zapain®30mg/500mg Tablets Codeine Phosphate/Paracetamol Read all of this leaflet carefully before you start taking this medicine. Duexis (ibuprofen and famotidine) is a combination of a nonsteroidal anti-inflammatory drug and a histamine H2-receptor antagonist used to treat signs and symptoms of rheumatoid arthritis and osteoarthritis and to decrease the risk of developing upper gastrointestinal ulcers. More Information on Ibuprofen. Prescription drug, Over-the-counter drug. Consult a doctor if you have a medical concern. Treats fever and pain, including pain caused by headache, toothache, arthritis, cold or flu, migraine, or menstrual cramps. by Neil Bauman, Ph.D. A lady wrote: I took 800 mg of Ibuprofen for pain relief for dental work and found I got tinnitus after that. As soon as I stopped taking the Ibuprofen, which was almost immediately following getting the side effect, the tinnitus stopped as well. Overdoses of pain-relieving medicine. Paracetamol is one of the most common medicines taken by children in an accidental overdose. Swallowing a lot of paracetamol mixture or tablets could harm your child's liver, and sometimes their kidneys. DESCRIPTION. DUEXIS (ibuprofen and famotidine) is supplied as a tablet for oral administration which combines the nonsteroidal anti-inflammatory drug, ibuprofen, and the histamine H2-receptor antagonist, famotidine. You should think twice before taking common medicines like the Pill, sleeping tablets, and antihistamines on a plane — here's why Patient information for IBUPROFEN 600 MG TABLETS Including dosage instructions and possible side effects. In Summary. Commonly reported side effects of ibuprofen include: hemorrhage, vomiting, anemia, decreased hemoglobin, eosinophilia, and hypertension.