Dr Meyers Maxiquine Syrup is used for Malaria, Amebiasis, Headache, Toothache, Ear pain, Joint pain, Periods pain, Fever, Cold, Flu and other conditions. side-effects are possible, but do not always occur. Some of the side-effects may be rare but serious. Consult your doctor if you observe any of the following side-effects, especially if they do not go away: change in vision, hallucinations, fever, muscle weakness, seizures, feeling faint...