Malaria is common in areas such as Africa, South America, and Southern Asia. This medicine is not effective against all strains of malaria. Can you take hydroxychloroquine with methotrexate Chloroquine sans ordonnance Chloroquine cell culture However, in some people hydroxychloroquine can cause skin rashes, especially those made worse by sunlight. feeling sick nausea or indigestion. diarrhoea. headaches. bleaching of the hair or mild hair loss. tinnitus ringing in the ears. visual problems. Many people using this medication do not have serious side your doctor immediately if any of these unlikely but serious side effects occur arm/leg/back pain, fast heartbeat, hair loss/color change, mental/mood changes e.g. anxiety, depression, hallucinations, ringing in the ears/hearing loss, worsening of skin conditions e.g. psoriasismedication may infrequently cause serious sometimes permanent eye problems or muscle damage, especially if you take it for a long time. Side effects include irritability, headache, weakness, hair lightening or loss, stomach upset, nausea, dizziness, muscle pain, rash and itching. Rarely, hydroxychloroquine can affect the bone marrow leading to reduced white blood cells leukopenia or platelets thrombocytopenia. Hydroxychloroquine may also be used for purposes not listed in this medication guide. Hydroxychloroquine is also used to treat symptoms of rheumatoid arthritis and discoid or systemic lupus erythematosus. Side effects of hydroxychloroquine for ra Hydroxychloroquine - Side Effects, Dosage, Interactions., HYDROXYCHLOROQUINE - ORAL Plaquenil side effects, medical. Can hydroxychloroquine affect lftsTeva chloroquine 250 mg Hydroxychloroquine may cause some people to be agitated, irritable, or display other abnormal behaviors. It may also cause some people to have suicidal thoughts and tendencies, or to become more depressed. If you or your caregiver notice any of these side effects, tell your doctor right away. This medicine may cause hypoglycemia low blood sugar. Hydroxychloroquine Oral Route Side Effects - Mayo Clinic. Hydroxychloroquine Plaquenil Side Effects & Dosage for.. RA and Hydroxychloroquine How Effective is it for.. Hydroxychloroquine Plaquenil is an older DMARD sometimes still used for mild RA. It may work by interrupting signaling among cells. It’s one of the best-tolerated DMARDs. Plaquenil hydroxychloroquine "I've been on a roller coaster for yrs w/Plaquenil for RA/Lupus. I take name brand to prevent side effects of red, warm, swollen, painful hands + nausea/dizziness, hair loss, etc. Each time I try going back to generic, side effects return immediately. The more common side effects that can occur with hydroxychloroquine include headache. dizziness. diarrhea. stomach cramps. vomiting.