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. Increasing plaquenil dose Plaquenil and rash Can hydroxychloroquine affect memory How Does This Medication Work? What Will It Do For Me?What FormS Does This Medication Come in?How Should I Use This medication?Who Should Not Take This medication?What Side Effects Are Possible with This medication?Are There Any Other Precautions Or Warnings For This medication?What Other Drugs Could Interact with This medication? After 5 to 10 days, the dose may be gradually increased. After a good response to treatment is seen usually within 4 to 12 weeks, the dose is decreased to 200 mg to 400 mg daily. Lupus The usual starting dose for adults is 400 mg once or twice daily. This dose may be continued for several weeks or months depending on the benefits that occur. APO-HYDROXYCHLOROQUINE HYDROXYCHLOROQUINE SULFATE TABLETS 1 NAME OF THE MEDICINE Hydroxychloroquine sulfate. 2 QUALITATIVE AND QUANTITATIVE COMPOSITION Each tablet contains 200 mg hydroxychloroquine sulphate, as the active ingredient. For the full list of excipients see section 6.1 List of excipients. 3 PHARMACEUTICAL FORM 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. Apo-hydroxychloroquine 200 mg Hydroxychloroquine Oral Uses, Side Effects, Interactions., Apo-Hydroxyquine - Pharmasave - Pharmasave What type of drug is plaquenilChloroquine side effects psoriasis Hydroxychloroquine 200 mg tablet. color white shape oblong imprint AC54 This medicine is a white, oblong, film-coated, tablet imprinted with "AC54". ‹ Back to Gallery. Hydroxychloroquine Oral Uses, Side Effects, Interactions, Pictures.. AUSTRALIAN PRODUCT INFORMATION APO. Hydroxychloroquine Side Effects Common, Severe, Long Term.. In This Drug FactsheetHow Does This Medication Work? What Will It Do For Me?How Should I Use This medication?What FormS Does This Medication Come in?Who Should Not Take This medication?What Side Effects Are Possible with This medication?Are There Any Other Precautions Or Warnings For This medication?What Other Drugs Could Interact with This medication? Consumer Medicine Information CMI about APO-Hydroxychloroquine hydroxychloroquine sulfate intended for persons living in Australia. Hydroxychloroquine is in the antimalarial and 4-aminoquinoline families of medication. Hydroxychloroquine was approved for medical use in the United States in 1955. It is on the World Health Organization's List of Essential Medicines, the safest and most effective medicines needed in a health system.