Coping with Fibromyalgia in Hot Weather: Tips for Surviving Summer in the UK
Coping with Fibromyalgia in Hot Weather: Tips for Surviving Summer in the UK
When most people think of the British summer, they imagine barbecues, beach days, and complaining about the heat after just two days of sunshine. But if you live with fibromyalgia, even a mild UK heatwave can bring more than just sunburn — it can mean heightened pain, crushing fatigue, and unexpected symptoms like swollen ankles or foggy thinking.
Like many of you, I’ve personally noticed a spike in my pain levels and fatigue when it’s hot and humid. My legs swell, my joints ache, and even the most minor tasks feel exhausting. And I have been an absolute nightmare to be around as I am simply too hot from the heat, the fibro and perimenopause. If you’re in the same boat, know that you’re not imagining it and are definitely not alone.
Does Hot Weather Really Affect Fibromyalgia?
Yes — and there’s research to back it up.
A 2013 study published in the Journal of Clinical Rheumatology found that extreme temperatures (both hot and cold) can intensify fibromyalgia symptoms, especially pain, fatigue, and stiffness.
More recently, a 2020 Pain Research and Management review highlighted that high humidity combined with heat was strongly linked to increased pain sensitivity in fibromyalgia patients. Changes in barometric pressure — something the UK knows plenty about — can also worsen symptoms.
🧠 “People with fibromyalgia often have dysregulated nervous systems. Hot weather can further stress the body’s temperature control, leading to flares.”
— Pain Research and Management, 2020
Why Heat Can Make Fibro Symptoms Worse
There are a few reasons why summer can be so tough on fibromyalgia bodies:
- Dehydration makes muscle cramps and fatigue worse
- Swelling (especially legs and ankles) is common in heat due to poor circulation
- Disrupted sleep from warm nights leads to fibro flares
- Temperature dysregulation is already an issue in fibromyalgia — heat just pushes it over the edge
It can be hard when people assume warm weather should make us feel better, especially when we struggle to get through the day without needing an ice pack or three.
Tips for Managing Fibromyalgia in Hot UK Weather
Here are some things that help me — and may help you too:
1. Hydrate like it’s your job
- Aim for at least 2 litres of water a day
- Add electrolytes if you’re sweating a lot
- Herbal teas like peppermint can be cooling too
2. Elevate swollen legs
- Prop your legs up with cushions when sitting
- Compression socks (lightweight ones) can help
- Cool foot baths are your friend!
3. Keep your bedroom cool
- Use blackout blinds during the day
- Run a fan with a frozen water bottle in front for DIY AC
- Try cooling pillows or mattress toppers
4. Dress smart
- Light, loose-fitting clothes made from cotton or bamboo
- Avoid synthetic fabrics, which trap heat
- Wide-brimmed hats and UV umbrellas are underrated lifesavers
5. Time your activity
- Walks and chores in the early morning or late evening
- Take frequent rest breaks, even for short activities
- Don’t feel guilty for saying no to sunny-day invites
6. Use cooling aids
- Cooling sprays or gels (look for ones with aloe or menthol)
- Gel eye masks or cooling wraps around the neck
- Keep a handheld fan in your bag or by your bed
7. Listen to your body
- Summer might be lovely on paper, but if it’s flaring your fibro, give yourself grace
- Rest. Cancel plans. Nap. It’s okay.
You’re Not Alone
It’s frustrating when the weather finally turns nice and your body responds by giving you more pain. But you’re not imagining it — and there’s absolutely nothing wrong with needing extra care during warmer months.
Living with fibromyalgia means managing an ever-changing set of symptoms, and the weather is just one piece of that puzzle. So go gently. Be kind to yourself. And if you need to spend sunny days inside with the curtains drawn and a cold drink in hand, that’s more than okay.
Useful Resources & Studies
- Pain Sensitivity in Fibromyalgia and Environmental Triggers (Pain Research & Management, 2020)
- Weather and Fibromyalgia Study (Journal of Clinical Rheumatology, 2013)
- NHS – Fibromyalgia Overview
