Check with your doctor immediately if blurred vision, difficulty with reading, or any other change in vision occurs during or after treatment. Your doctor may want your eyes be checked by an ophthalmologist (eye doctor). How effective against malaria is chloroquine Plaquenil stomach ache Hydroxychloroquine sulfate tabs 200mg and eczema What is the dosage for hydroxychloroquine Plaquenil? The usual adult dose for treating malaria is 800 mg initially, followed by 400 mg 6-8 hours later and then 400 mg at 24 hours and 48 hours. The dose for malaria prevention is 400 mg every week starting 1 or 2 weeks before exposure and for 4 weeks after leaving the high risk area. 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. Lupus and/or rheumatoid arthritis patients will most likely take this medication by mouth, usually once or twice daily or as directed. Hydroxychloroquine generally is given to adults in doses of 200 mg or 400 mg per day. In some cases, higher doses can be used. You might feel dizzy or faint, or you might have a fast, pounding, or uneven heartbeat. Contact your doctor right away if you have any changes to your heart rhythm. When is the best time to take hydroxychloroquine Hydroxychloroquine Uses, Dosage & Side Effects -, Hydroxychloroquine Side-effects, uses, time to work Chloroquine psoriatic arthritis How do you take Plaquenil? You take Plaquenil as a pill 1 or 2 times a day. Take the pills with food or milk. Your body weight will tell your doctor what dose is safe for you. What to do if you forget to take your Plaquenil. If you miss a dose of Plaquenil, do not make it up or double your next dose. Wait until the next scheduled time, and take. Lupus Medicines Hydroxychloroquine - Brigham and Women's.. Plaquenil What You Need to Know - Kaleidoscope Fighting Lupus. RA and Hydroxychloroquine How Effective is it for.. Are buying over the counter medicines, that you take hydroxychloroquine. Can I drink alcohol while on hydroxychloroquine? You can drink alcohol within reason. We recommend that you stay within government guidelines Does hydroxychloroquine affect pregnancy? It is best not to take hydroxychloroquine during pregnancy or breast-feeding. Thanks Jodie, I always take it with a meal. I have High BP and also atrial tachycardia and take two tablets for those conditions wich I take at the same time as the Hydroxychloroquine. I just wondered if perhaps I should separate them and take the Hydroxychloroquine in the evening to see if that would help. It is recommended one tablet twice daily if taking more than one tablet. It is recommended to be taken with food. 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.