PLAQUENIL film-coated tablets cannot be divided, therefore they should not be used to treat patients who weigh less than 31 kg. For radical cure of The recommended adult dosage is 200 to 400 mg (155 to 310 mg base) daily, administered as a single daily dose or in two divided doses. The incidence of retinopathy has been reported to be higher when this maintenance dose is exceeded. Hydroxychloroquine visual field test Hydroxychloroquine sulphate bp 200mg Propranolol interactions with hydroxychloroquine People taking 400 mg of hydroxychloroquine or less per day generally have a negligible risk of macular toxicity, whereas the risk begins to go up when a person takes the medication over 5 years or has a cumulative dose of more than 1000 grams. The daily safe maximum dose for eye toxicity can be computed from one's height and weight using this calculator. Cumulative doses can also be calculated from this calculator. Hydroxychloroquine? Hydroxychloroquine is taken in tablet form, with or after food. Your doctor will advise you about the correct dose. Usually you will start on a full dose of 200–400 mg daily, and later your doctor may reduce this. When your condition is very well controlled you may be advised to take hydroxychloroquine only 2–3 times per week. Daily Dose and Duration of Use. The most critical risk factor for the development of HCQ toxicity is excessive daily dose by weight. 2 Dosage 5.0 mg/kg dramatically increases both population risk and annual incremental risk, and extreme doses can be exceedingly dangerous. In a small percentage of patients, side effects may require temporary reduction of the initial dosage. 400 mg to 600 mg (310 to 465 mg base) daily, administered as a single daily dose or in two divided doses. Safe dose to start on hydroxychloroquine Hydroxychloroquine Oral Uses, Side Effects, Interactions, Pictures., Hydroxychloroquine information booklet - Versus Arthritis Hydroxychloroquine 200 mg tabHydroxychloroquine also calledPlaquenil to treat mouth disease Typical starting dose is 800 mg. This is followed by 400 mg three times 6 hours after the first dose, 24 hours after the first dose, and 48 hours after the first dose. Hydroxychloroquine Side Effects, Dosage, Uses, and More. Recommendations on Screening for Chloroquine and Hydroxychloroquine.. Plaquenil Hydroxychloroquine - Side Effects, Dosage.. Generally, hydroxychloroquine is given in 200 mg or 400 mg doses, once per day. Higher doses can sometimes be used, but only in adults and not for all cases. Some people tolerate this medication much better than other people, so it is important that individuals who are considering taking hydroxychloroquine talk with their doctor about the lowest necessary dose to reduce or eliminate their symptoms. Symptoms can start to improve in one to two months, but it may take up to six months before the full benefits of this medication are experienced. Side Effects Hydroxychloroquine typically is very well tolerated. The first dose is taken 1 to 2 weeks before traveling to an area where malaria is common, and then doses are continued for 8 weeks after exposure. For treatment of acute attacks of malaria in adults, four tablets are usually taken right away, followed by two tablets 6 to 8 hours later and then two tablets on each of the next 2 days.