Can Summer Heat Trigger Autoimmune Flare-Ups? Living with MS, Lupus, and Autoimmune Disease in Hot Weather

Send us Fan MailIf you live with multiple sclerosis (MS), lupus, rheumatoid arthritis (RA), Sjögren's syndrome, psoriasis, Graves' disease, or another autoimmune condition, you've probably wondered why your symptoms sometimes feel worse during the summer months.In this solo episode of Beyond My Diagnosis, Michele Weston explores the connection between autoimmune disease, heat sensitivity, humidity, dehydration, UV exposure, and fatigue.Drawing from more than 25 years of living with multiple sclerosis, Michele shares practical strategies she's learned to help manage symptoms and enjoy summer without living in fear of a flare-up.This episode is packed with actionable tips, personal experiences, and resources to help you navigate hot weather with greater confidence and comfort.In This Episode, Michele Discusses:Why heat sensitivity affects many people with autoimmune diseasesUthoff's Phenomenon and its impact on MS symptomsHow heat can temporarily worsen neurological symptomsThe connection between humidity, barometric pressure, and joint painUV photosensitivity and lupus flare-upsWhy dehydration increases inflammation and fatigueSummer fatigue versus neurological fatigueCooling strategies for people with MSThe benefits of cooling vests and cooling accessoriesHow to plan outdoor activities around heat and humidityHydration, electrolytes, and summer wellnessSunscreen, clothing, and skin protection tipsHow autoimmune diseases respond differently to weather changesThe impact of climate and rising temperatures on autoimmune conditionsWhat Is Uthoff's Phenomenon?One of the most important topics Michele discusses is Uthoff's Phenomenon, a temporary worsening of neurological symptoms caused by increases in body temperature.For many people living with multiple sclerosis, even small increases in core body temperature can trigger:Extreme fatigueBrain fogBlurred visionWeaknessNumbnessTinglingDifficulty processing informationBalance and mobility challengesThe good news?These symptoms are often temporary and improve once the body cools down.Resources Mentioned in This EpisodeAmerican Autoimmune Related Diseases Association (AARDA) https://autoimmune.org/National Multiple Sclerosis Society https://www.nationalmssociety.org/Lupus Foundation of America https://www.lupus.org/Lupus Photosensitivity & Sun Safety https://www.lupus.org/resources/photosensitivity-and-lupusArthritis Foundation https://www.arthritis.org/American Academy of Dermatology (Sun Protection & Skin Health) https://www.aad.org/☀️ Michele's Summer Heat Survival TipsStay hydrated • Replace electrolytes • Limit exposure during peak heat hours • Wear lightweight clothing • Use cooling products such as cooling vests, scarves, or wraps • Protect your skin with sunscreen and UV-protective clothing • Listen to your body and rest when symptoms increase.The information shared in this episode is for educational purposes only and should not replace medical advice from your healthcare provider.