Oftentimes, you can reduce your risk for future bruising by making sure you’re getting the right nutrients in your diet. Read on to learn more about common causes, what to watch for, and when to see a doctor. What is the difference between chloroquine and chloroquine phosphate Chloroquine concentration Sporadic bruising usually isn't cause for worry. Oftentimes, you can reduce your risk for future bruising by making sure you're getting the right nutrients in your diet. Read on to learn more. Hydroxychloroquine can be taken with a glass of milk or a meal to decrease nausea. Follow the directions on your prescription label carefully, and ask your doctor or pharmacist to explain any part you do not understand. Take hydroxychloroquine exactly as directed. Do not take more or less of it or take it more often than prescribed by your doctor. Hydroxychloroquine oral tablet doesn’t cause drowsiness, but it can cause other side effects. More common side effects. The more common side effects that can occur with hydroxychloroquine include If you’ve recently overdone it at the gym, you may develop bruises around the affected muscles. Intense exercise can leave you with more than just sore muscles. Can plaquenil cause bruising Will you have Increased tendency to bruise with Plaquenil., Hydroxychloroquine MedlinePlus Drug Information Chloroquine and immune complement activationPlaquenil ear painIs there a generic for hydroxychloroquineHydroxychloroquine sulphate overdose Some antacids can make it harder for your body to absorb hydroxychloroquine. What other drugs will affect hydroxychloroquine Plaquenil, Plaquenil Sulfate, Quineprox? Hydroxychloroquine can cause serious liver or heart problems, especially if you use certain medicines at the same time, including other medicines to treat malaria; Plaquenil Hydroxychloroquine Side effects, Images, Uses.. Hydroxychloroquine Side Effects, Dosage, Uses, and More. Side Effects of Plaquenil Hydroxychloroquine, Warnings, Uses. Plaquenil can cause bruising. Are you on Asprin or Warfarin? Reply 0 Report. Hi Pammy the prednisilone will cause bruising, my husband has been on them for a few years for COPD and they also cause very thin skin so you could find that even just knocking yourself you will end up tearing the skin. Content on HealthUnlocked does not. Aug 14, 2017 Plaquenil is the brand name of hydroxychloroquine, a drug used to prevent or treat malaria. Plaquenil can cause serious side effects when used in high doses for chronic diseases such as RA over the long term. Hydroxychloroquine Plaquenil stimulates the pigment producing cells in the skin called melanocytes. As a result, there is both hemosiderin iron and melanin accumulation in the dermis. The exact reasons why this phenomenon happens is not clear. However, trauma and bruising may faciliate the developement of pigmentation.