It's used to treat and prevent malaria infection, and to reduce symptoms and progression of autoimmune diseases such as lupus, rheumatoid arthritis, and others. Malaria is spread by mosquitoes, which transmit the parasites that cause the infection, usually in tropical and subtropical parts of the world. Plaquenil for malaria how How much is plaquenil pill Hydroxychloroquine and beer Plaquenil and imuran heat and sun side effects Caution is advised when using Plaquenil in children because they may be more sensitive to the side effects of the drug. Plaquenil is not recommended for long-term use in children. If a child accidentally takes Plaquenil, even a small amount can be very harmful possibly fatal. Be sure to keep Plaquenil out of the reach of children. Plaquenil Hydroxychloroquine is used to treat and prevent malaria infection, and to reduce symptoms and progression of autoimmune diseases such as lupus & others. However, in general terms, taking 400 mg of hydroxychloroquine is within a safe range for most people. In fact, for some people, this will be the dose they are prescribed. Jeff Donovan MD PhD FRCPC FAAD US & Canadian board-certified Dermatologist Toronto, Canada For example, it may be combined with an antibiotic to treat chronic Q-fever, which humans usually catch from farm animals or raw milk. Plaquenil is used to treat other types of infections too. Accidental double dose of plaquenil Plaquenil Hydroxychloroquine Uses, Dosage, Side Effects., Plaquenil Hydroxychloroquine - Side Effects, Dosage. Can i take a multivitamin with hydroxychloroquineHydroxychloroquine pn singlecarePlaquenil and eye examsChloroquine use in thailand Hydroxychloroquine overdose using high dose diazepam therapy, the mortality was 50%. The case ingesting the greatest dose of 22 g survived without utilising any diazepam. Further studies on the benefits of high dose benzodiazepine therapy have yet to be done. The hypokalemia is thought to be secondary to potassium channel blockage causing over-dominant A case of fatal hydroxychloroquine overdose. I accidentally took two 200mg tabs of hydroxychloroquine.. I am prescribed plaquenil I take the substitute.. Plaquenil should be stored at room temperature, away from moisture and heat. It should be stored in an airtight container. Keep this and all other medications out of the reach of children. Even a relatively small accidental overdose of Plaquenil can be lethal in children. MISSED DOSE If you miss a dose, take it as soon as you remember. If it is near the time of the next dose, skip the missed dose and resume your usual dosing schedule. Do not double the dose to catch up. STORAGE Store at room temperature up to 86 degrees F 30 degrees C away from moisture and light. Do not store in the bathroom. Avoid taking an extra dose in the future. Try to take your medicine at the same time every day. Use a pillbox or other system to help keep track of your pills. This will help prevent you from accidentally missing or taking an extra dose. If you don't feel okay, call your doctor right away!