Generic name of Merrill is Ibuprofen Suspension and its side effects are low in incidence and most of them are relatively non-serious when applied in accordance with the doctor’s instructions and prescriptions, while a few may experience serious side effects such as gastrointestinal bleeding. Ibuprofen Suspension is a non-steroidal anti-inflammatory drug that inhibits the cooperation of prostaglandins and has antipyretic, analgesic and anti-inflammatory effects. The incidence of side effects is not high, a few may experience gastrointestinal reactions such as nausea, abdominal pain, dyspepsia, vomiting, etc., and the symptoms are generally mild. Some patients can develop peptic ulcer, gastrointestinal bleeding, elevated liver function, headache, drowsiness, lower limb edema and other symptoms, which are generally not serious. When the drug is overdosed, it may cause more serious gastrointestinal bleeding. Very few patients may have allergic reactions, rash, allergic nephritis, nephrotic syndrome, renal failure and other symptoms, and in severe cases, anaphylactic shock may occur, which is a serious adverse reaction. Therefore, Ibuprofen Suspension is recommended to be used in a standardized manner under the guidance of a professional doctor to avoid unnecessary harm caused by self-use.