Tell your doctor and pharmacist about all of your drugs (prescription or OTC, natural products, vitamins) and health problems. You must check to make sure that it is safe for you to take hydroxychloroquine with all of your drugs and health problems. Plaquenil side effects blood pressure Hydroxychloroquine surfactant protein c deficiency Chloroquine and jnk inhibitor clinical trial Side effects from taking plaquenil Find patient medical information for Plaquenil Oral on WebMD including its uses, side effects and safety, interactions, pictures, warnings and user ratings. That said, my doctor had originally prescribed for me to take 100mg/day for one week and then increase to 200mg/day. When I increased to 200mg/day, I had strange side effects that caused me to go back to 100/day. Strange leg cramping, restless leg, nausea and anxiety. In a nutshell, at 200mg/day the side effects outweighed the benefits. Some antacids can make it harder for your body to absorb hydroxychloroquine. Plaquenil side effects. Get emergency medical help if you have signs of an allergic reaction to Plaquenil. sore throat, weakness or ill feeling, swollen gums, mouth sores, skin sores, rapid heart rate, pale skin, easy bruising, unusual bleeding. For all uses of hydroxychloroquine: WARNING/CAUTION: Even though it may be rare, some people may have very bad and sometimes deadly side effects when taking a drug. Do not start, stop, or change the dose of any drug without checking with your doctor. Plaquenil side effects sensitive gums Hydroxychloroquine Uses, Dosage & Side Effects -, PLAQUENIL Side Effects, Reviews by Patients - Hydroxychloroquine and reduction of metastasisHydroxychloroquine teratogenic effects400 mg plaquenil at nightHydroxychloroquine medscape SIDE EFFECTS. The following adverse reactions have been identified during post-approval use of PLAQUENIL or other 4-aminoqunoline compounds. Because these reactions are reported voluntarily from a population of uncertain size, it is not always possible to reliably estimate their frequency or establish a causal relationship to drug exposure. Plaquenil Hydroxychloroquine Uses, Dosage, Side Effects.. Plaquenil Uses, Dosage & Side Effects -. Rx Side Effects New Plaquenil Guidelines and More.. Side effects and risks associated with teeth scaling are minimal, and therefore, ignored. One must consider removal of plaque from gum line and teeth to save teeth from possible periodontal diseases. Find patient medical information for Hydroxychloroquine Oral on WebMD including its uses, side effects and safety, interactions, pictures, warnings and user ratings. Plaquenil can be dangerous to children, who are particularly sensitive to the drug. Kids shouldn't take Plaquenil as a long-term treatment. Serious Side Effects of Plaquenil.