Malaria is common in areas such as Africa, South America, and Southern Asia. This medicine is not effective against all strains of malaria. Caffeine and plaquenil Chloroquine and lysosome ph Chloroquine p62 Some side effects may occur that usually do not need medical attention. These side effects may go away during treatment as your body adjusts to the medicine. Also, your health care professional may be able to tell you about ways to prevent or reduce some of these side effects. The following are comments from users that experienced side effects while taking Milnacipran Hydrochloride Plaquenil “ Side Effects Unusual strange emotions, agitation, insomnia, fast heart rate during the middle of the night, blurry vision. Find information about common, infrequent and rare side effects of Plaquenil Oral. 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. Plaquenil side effects sleep Chloroquine Side Effects Common, Severe, Long Term., Hydroxychloroquine Sulfate Insomnia Reports - DrugInformer Chloroquine kills sporozoitesChloroquine target proteinPhototherapy and plaquenil combinationPlaquenil dosage sjogren& 39Can you take plaquenil and viagra together Apr 10, 2019 Plaquenil side effects Get emergency medical help if you have signs of an allergic reaction to Plaquenil hives; difficulty breathing; swelling of your face, lips, tongue, or throat. Taking Plaquenil long-term or at high doses may cause irreversible damage to the retina of your eye. Plaquenil Uses, Dosage & Side Effects -. Common and Rare Side Effects for Plaquenil Oral. Plaquenil Hydroxychloroquine - Side Effects, Dosage.. Common side effects may include headache, dizziness, ringing in your ears; nausea, vomiting, stomach pain; loss of appetite, weight loss; mood changes, feeling nervous or irritable; skin rash or itching; or; hair loss. This is not a complete list of side effects and others may occur. Call your doctor for medical advice about side effects. Serious side effects and their symptoms can include the following blurred vision or other vision changes. ringing in your ears or hearing loss. angioedema, or rapid swelling of your skin. hives. mild or severe bronchospasm that causes trouble breathing. sore throat. unusual bleeding or bruising. Insomnia because of plaquenil. Been off of plaquenil for about 5 months and I can tell difference of my sleep. I sleep more hours during those periods I stop taking plaquenil. Now, that I am back taking plaquenil I could hardly sleep. I think I just sleep 2 hours or less or a little bit more than 2 hours each night.