Managing cold symptoms when you have multiple sclerosis

Catching a cold is unpleasant for anyone, but for people living with multiple sclerosis (MS), even mild illnesses can temporarily worsen symptoms or make fatigue feel more intense. This happens because infections can raise your body temperature and put extra strain on your immune system, which is already working hard to manage the effects of MS. While there’s no cure for the common cold, there are plenty of ways to ease symptoms and recover safely at home.

Rest and hydration

The most important step is to rest. Allowing your body to slow down helps your immune system fight the infection more effectively. Fatigue is a common symptom of both MS and colds, so pacing yourself is key. Try to keep your days gentle and prioritise sleep whenever possible.

Drink plenty of fluids such as water, warm herbal teas, or diluted fruit juice. Staying hydrated helps thin mucus and keeps your throat moist. If you struggle to drink enough due to fatigue or mobility issues, keep a filled water bottle nearby throughout the day.

Soothing remedies at home

Simple comfort measures can make a big difference. Warm showers or steam inhalation can ease congestion, while saline nasal sprays or drops help clear blocked noses without affecting your MS. Honey and lemon in warm water can soothe a sore throat, and gentle stretching or breathing exercises can help keep you comfortable if you’re less active while recovering.

Be cautious with medications

It’s always important to check medication labels or ask a pharmacist before taking over-the-counter cold or flu remedies. Some combination products contain ingredients such as pseudoephedrine, which can raise blood pressure and may not be suitable if you’re taking disease-modifying therapies (DMTs) or other prescription medications. Avoid taking too many products at once, as this can lead to overlapping doses of painkillers such as paracetamol or ibuprofen.

If you take steroids to manage MS relapses, you should avoid non-steroidal anti-inflammatory drugs (NSAIDs) unless your healthcare professional says otherwise, as the combination can irritate your stomach. Likewise, check before using herbal remedies or supplements, since some may interfere with MS medications.

Be cautious with natural remedies

Echinacea is a popular herbal supplement often used to help prevent or treat colds, but it’s not recommended for people with MS. Echinacea works by stimulating the immune system, which Could in theory be risky for those with MS because the condition is autoimmune in nature – although the supplement has never been studied for people with MS. Overactivating the immune system may worsen MS symptoms or interfere with disease-modifying therapies (DMTs). There’s also limited scientific evidence to show that echinacea is effective against colds or flu. For people living with MS, it’s best to avoid echinacea and instead focus on safe, supportive ways to strengthen immunity, such as maintaining a balanced diet, getting enough rest, and following medical advice before taking any supplements.

Know when to seek medical advice

If your symptoms last longer than 10 days, worsen suddenly, or you develop a high temperature that doesn’t go down, contact your GP or MS nurse. They can check for secondary infections such as sinusitis or chest infections, which may need treatment.

Most colds clear up within a week or two. By resting, staying hydrated, and taking care with medications, you can support your recovery and minimise the impact on your MS.

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