It regulates the activity of the immune system, which may be overactive in some conditions. Hydroxychloroquine can modify the underlying disease process, rather than simply treating the symptoms. Hydroxychloroquine half life Plaquenil tablets hydroxychloroquine sulphate Can you take methotrexate without plaquenil Hydroxychloroquine and anemia Taking the medication for the full six months can help you make a decision about continuing it. Does Hydroxychloroquine Have Side Effects? Like all medications, there is the risk of side effects. Fortunately, the problems seen by people taking this medication are usually very mild. Serious side effects are rare. For patients taking hydroxychloroquine to prevent malaria Your doctor may want you to start taking this medicine 1 to 2 weeks before you travel to an area where there is a chance of getting malaria. This will help you to see how you react to the medicine. Nov 09, 2018 Hydroxychloroquine may also be used for purposes not listed in this medication guide. Taking hydroxychloroquine long-term or at high doses may cause irreversible damage to the retina of your eye. Hydroxychloroquine is often taken in combination with other drugs such as methotrexate. Over the long term hydroxychloroquine can reduce pain, swelling and joint stiffness. It may be as long as 12 weeks before you notice the benefits. Should users of hydroxychloroquine take cholesterol-lowering medications Hydroxychloroquine Oral Route Before Using - Mayo Clinic, Hydroxychloroquine Oral Route Proper Use - Mayo Clinic Macular thinning plaquenilRecommandation surveillance ophtalmologique plaquenilWhat side effects does plaquenil have on your teethPlaquenil and yeast infectionsHydroxychloroquine weight gain There is a small risk that hydroxychloroquine can damage your retina part of the eye, and this increases with long-term use and higher dosage. Your doctor will advise you on a safe dose to take according to your weight, and you will need to have regular monitoring of your eyes. Hydroxychloroquine Side-effects, uses, time to work. Hydroxychloroquine - Side Effects, Dosage, Interactions.. Hydroxychloroquine Oral Uses, Side Effects, Interactions.. Hydroxychloroquine oral tablet can interact with other medications, vitamins, or herbs you may be taking. An interaction is when a substance changes the way a drug works. These factors may affect how you should use this medication. Blood tests If you take this medication for a long period of time, your doctor will likely want you to have blood tests to monitor your levels of red and white blood cells. Blood sugar levels Hydroxychloroquine may cause hypoglycemia low blood sugar levels. People with diabetes. Fortunately, the problems seen by people taking this medication are usually very mild. Serious side effects are rare. Overall, most people who have any noticeable side effects from hydroxychloroquine experience diarrhea or nausea. These usually get better after the person adjusts to the medication.