My skin turns red, and it feels like something is biting me. It's bad around my ankles and the tops of my feet, my arms, and I get red blotches and spots on my chest. Plaquenil cost in india Chloroquine and bacterial resistance Several studies have suggested that there could be heredo-familial factors influencing chloroquine induced pruritus2,9,10. Study has shown that, 133 40.20% of 331 patients experienced itching to chloroquine and all those prone to itching to chloroquine did so after oral administration of the drug. The dermatologist said that it is not an allergy to the med, but the itching may be a side effect. Of course the itching causes a rash, the rash causes itching.it's a vicious circle. I have some steroid cream that I am starting tonight. Thanks for the responses. In some African countries, 70 percent of patients treated with chloroquine develop an itch. It can become serious enough that many are forced to discontinue the medication. I was wondering if anyone else was experiencing this and what they did to help it! I was reading online and some people had mentioned that the name brand Plaquenil didn't cause such a severe reaction. Itching after taking chloroquine Unbearable Pruritus After Withdrawal of Levocetirizine, Plaquenil and itching - Can you take plaquenil at nightAralen usesWhat are some of the side effects of plaquenil Applies to hydroxychloroquine oral tablet. Along with its needed effects, hydroxychloroquine may cause some unwanted effects. 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 Hydroxychloroquine Side Effects Common, Severe, Long Term.. How a new understanding of itch leads to better pain.. Chloroquine Side Effects Common, Severe, Long Term.. Does anyone else suffer from ITCHING? I have R A and inject methotrexate. I get the most dreadful in various place,often on my shoulder. I am on MTX and began having problems with itchy scalp after dosage was raised to 20 mg a week. I went to dermatologist due to that plus my hair had become very thin and I was losing a lot. Itchy skin is a common side effect of taking prescription opioids for pain relief. Using a medication called nalfurafine hydrochloride can help relieve itching in those taking opioids. Other. Effects of chloroquine? Chloroquine is a relatively well-tolerated. medicine. The most common adverse reactions reported are stomach pain, nausea, vomiting, and headache. These side effects can often be lessened by taking chloroquine with food. Chloroquine may also cause itching in some people. All medicines may have some side effects.