Although not all of these side effects may occur, if they do occur they may need medical attention. Check with your doctor immediately if any of the following side effects occur while taking hydroxychloroquine: Incidence not known Some side effects of hydroxychloroquine may occur that usually do not need medical attention. Hydroxychloroquine vs chloroquine Chloroquine overdose amount Hydroxychloroquine side effects weight gain Plaquenil 200 mg sanofi aventis Jan 12, 2014 I did experience the GI side effects but they have mostly passed. I do have horrible constipation though and I am not sure if this is due to the plaquenil or to the disease itself. All I know is its a new symptom for me. For the past couple of weeks I am noticing increased irritability, mood swings, anxiety and depression. Feb 19, 2020 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. 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. Check with your health care professional if any of the following side effects continue or are bothersome or if you have any questions about. Also, your health care professional may be able to tell you about ways to prevent or reduce some of these side effects. These side effects may go away during treatment as your body adjusts to the medicine. Hydroxychloroquine side effects anxiety Hydroxychloroquine Reviews Everyday Health, Side Effects of Plaquenil Hydroxychloroquine, Warnings, Uses Chloroquine mode of action malariaPlaquenil and maculopathyIcd for starting plaquenil medicationHydroxychloroquine sulfate tablets side effectsHydroxychloroquine protects against viruses May 24, 2019 What are some other side effects of Hydroxychloroquine? All drugs may cause side effects. However, many people have no side effects or only have minor side effects. Call your doctor or get medical help if any of these side effects or any other side effects bother you or do not go away Dizziness. Headache. Feeling nervous and excitable. Hydroxychloroquine Indications, Side Effects, Warnings.. Hydroxychloroquine Oral Route Side Effects - Mayo Clinic. Seroquel and Plaquenil drug interactions - eHealthMe. The exact Side effect symptoms read as follows irritability, mood changes, and anxiety. google.com/search?q=Hydroxy. The more common side effects that can occur with hydroxychloroquine include headache. dizziness. diarrhea. stomach cramps. vomiting. Call your doctor immediately or get emergency medical help if you experience any of the following serious side effects Any vision problems, such as reading difficulties, sensitivity to light, seeing light flashes or streaks, blurred distance vision, or other issues Hearing problems.