Components:
Medically reviewed by Oliinyk Elizabeth Ivanovna, PharmD. Last updated on 26.06.2023

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Top 20 medicines with the same components:
Headache, fever, toothache, neuralgia, dysmenorrhea, fatigue due to common colds & other viral infections.
Kidney & liver dysfunction, haemolytic anemia, porphyria, acute hepatitis.
Acetaminophen (Neo-Optalidon) is metabolized (eliminated by conversion to other chemicals) by the liver. Therefore drugs that increase the action of liver enzymes that metabolize Acetaminophen (Neo-Optalidon) [for example, carbamazepine (Tegretol), isoniazid (INH, Nydrazid, Laniazid), rifampin (Rifamate, Rifadin, Rimactane)] reduce the levels of Acetaminophen (Neo-Optalidon) and may decrease the action of Acetaminophen (Neo-Optalidon). Doses of Acetaminophen (Neo-Optalidon) greater than the recommended doses are toxic to the liver and may result in severe liver damage. The potential for Acetaminophen (Neo-Optalidon) to harm the liver is increased when it is combined with alcohol or drugs that also harm the liver.
Cholestyramine (Questran) reduces the effect of Acetaminophen (Neo-Optalidon) by decreasing its absorption into the body from the intestine. Therefore, Acetaminophen (Neo-Optalidon) should be administered 3 to 4 hours after cholestyramine or one hour before cholestyramine.
Acetaminophen (Neo-Optalidon) doses greater than 2275 mg per day may increase the blood thinning effect of warfarin (Coumadin) by an unknown mechanism. Therefore, prolonged administration or large doses of Acetaminophen (Neo-Optalidon) should be avoided during warfarin therapy
Hypersensitivity reactions; nephrotoxicity. Nausea, drowsiness, coma and convulsions on large doses.