As the temperature drops, many people face a surge in winter-related illnesses due to lowered immunity and seasonal changes. Niamh McMillan, Superintendent Pharmacist at Superdrug, highlights how certain common conditions, including cold sores, gastrointestinal issues, and vitamin deficiencies, become more prevalent in colder months—and what you can do to stay well.
“Winter doesn’t have to be a season of discomfort,” Niamh explains. “Understanding which health issues are likely to flare and having effective support ready makes a huge difference.”
Digestive problems often spike during the festive season, with heavier, richer foods and irregular meal times taking their toll. Symptoms like heartburn, bloating, and indigestion are widespread but manageable. Niamh advises: “Opt for smaller portions, avoid eating late at night, and keep fast-acting indigestion relief handy.” Superdrug’s own Indigestion & Heartburn Relief Tablets provide quick neutralization of excess stomach acid to ease discomfort.
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Vitamin D deficiency is another common winter concern due to reduced sunlight, which can cause fatigue, muscle aches, and a weakened immune system. “By mid-winter, many people’s vitamin D levels hit their lowest,” says Niamh. “Supplementing daily with a reliable vitamin D product, like Superdrug Vitamin D 25mcg, is a simple, effective strategy that supports vitality and immunity year-round.”
The colder season also brings increased cases of colds, coughs, and flu-like symptoms as people spend more time indoors. Niamh emphasizes the importance of good sleep, balanced nutrition, and hygiene to strengthen the immune system. For added support, she recommends Superdrug High Strength Vitamin C (1000mg) to bolster immune defenses and Superdrug Max Day and Night Capsules for alleviating symptoms.
Cold sores, caused by the herpes simplex virus, commonly flare up in winter when immunity dips, stress rises, and dry, chapped skin creates vulnerabilities. “You need to act quickly at the first tingle,” Niamh warns. “Using a dedicated cold sore treatment like Superdrug’s Cold Sore Cream can reduce outbreak duration.” She stresses hygiene too: “Always apply the cream with clean hands or a cotton bud to prevent spreading the virus and promote healing.”
By taking simple, proactive steps and having the right remedies close at hand, you can help prevent common winter ailments from taking control. “Small actions make a big difference in keeping you healthier and more comfortable through the cold season,” Niamh concludes.