This can happen when you’re outside in the cold, as your body attempts to warm your skin. Overheating, after you exercise or drink a hot beverage, can also cause flushing. Chloroquine treatment for vivax malaria Plaquenil discoid lupus Chloroquine african Plaquenil missed dose Hopefully you find this response and can tell me what the flush turned out to be. I found your post because I am experiencing a similar thing. My left cheek is currently flushed and hot and has been for hours. I've found 2 explanations so far The first is "Fifth disease" or "Slapped-Cheek syndrome." It is most common in children but can occur. The episodes of extreme sweating from my head, neck, and face have also been accompanied by flushing a bright-red heat rash that spreads across my chest, neck, and cheeks and with what I can only describe as “hot flashes”–a feeling as though my entire body is majorly overheating, and like I stepped into a sauna. Hi tilda,my skin troubles started when I was on sulpha so the specialist at rheumy told me to stop taking then started me Mtx but my skin condition seems to be the same if not worse.i have been to dermatology numerous times,had photo light testing,patch testing all to no avail although the last doctor at patch testing is almost convinced it is the Mtx that is the cause.i informed the. Some people blush or flush more easily than others. Nervousness or embarrassment, in which case it’s called blushing, can also turn your cheeks red. Will hydroxychloroquine make my cheeks flush Rosy Cheeks, Rosacea, or Something Else? Tips for Identification, Sweating as a Side Effect of Rheumatoid Arthritis Medication Plaquenil surveillance labsPlaquenil cause insomnia Flushed skin. WebMD Symptom Checker helps you find the most common symptom combinations and medical conditions related to flushed skin. Click on the combination that matches your symptoms to find the conditions that may cause these problems. Or click on "See All Conditions" to see every condition related to flushed skin. See All Conditions Flushed skin Common Related Symptoms and Medical Conditions. Rash from Methotrexate or Hydroxychloroquine? - NRAS. Hydroxychloroquine Oral Uses, Side Effects, Interactions.. Facial flushing is a physiological response that can be attributed to many causes. For example, alcohol flush reaction, fever, exercise, emotions, inflammation, or allergies are just some of the reasons behind a markedly red face and other areas of the body. I found on another sub a mention of daylight lightbulbs so I ordered a pack. The daylight bulbs provide crisp, white illumination and my face doesn’t look nearly as red anymore in the bathroom mirror. Don’t let your lightbulbs make the redness look worse than it is. It’s bad for your mental health, and it’s bad for your skin health. Your face become flushed when blood rush to the blood vessels on the surface of the face. Know its major causes and find out the best treatments to rid it. Sudden, unexplained reddening of the skin can be extremely embarrassing and worrying. This is referred to as blushing and is usually a normal response if embarrassed, angered or experiencing.