The most common side effects reported were upset stomach or nausea (25% on hydroxychloroquine vs 9% on placebo), followed by vomiting, diarrhea, or other gastrointestinal (GI) symptoms (23% on hydroxychloroquine vs 6% on placebo), and neurologic reactions, such as lightheadedness or dizziness (7% on hydroxychloroquine
headache, dizziness; nausea, vomiting, stomach pain; loss of appetite, weight loss; feeling nervous or irritable; skin rash or itching; or
Using this medicine alone or with other medicines (eg, azithromycin) may increase your risk of heart rhythm problems (eg, QT prolongation, ventricular fibrillation, ventricular tachycardia)
Contact your doctor if you suspect one of these less common side effects Thinning of the hair, skin rashes and increased sensitivity to the sun
Common side Serious side effects are rare
Loss of appetite, tiredness, weakness, or headache are uncommon side effects and typically go away over time
The most serious and life-threatening side effect associated with the use of
Nausea, loose stools, and abdominal discomfort were the most common, and there were no serious intervention-related adverse effects
Also, your health care professional may be able to tell you about ways to prevent or reduce some of these side effects
It works by preventing or treating malaria, a red blood cell infection transmitted by the bite of a mosquito
indigestion
In very rare cases, vision loss has happened
Hydrochlorothiazide can also cause headaches, high blood sugar, and sexual problems
menstrual problem