The arrival of winter brings hot beverages, cozy blankets, and comfort foods, but along with it come a few unwanted guests as well. Cough, cold, sniffles, and seasonal fever that can derail your entire routine are more common in the winter months. This is because in the colder months, the disease-carrying microbes get more active in low-humidity environments, and our immunity takes a hit. Meanwhile, the good news is that staying healthy in the winter months isn’t as difficult as many assume. You can take care of your well-being and fend off seasonal infections with a few good habits. So join us as we discuss expert-backed tips to keep seasonal cough, cold, and fever at bay this winter.
Why Are Cold, Cough & Fever More Common In Winter?
Winter is often called the ‘flu season’ and for good reason. Colds, coughs, and flu are widespread throughout the winter because cold weather directly affects the immune system. When the temperature drops, the blood vessels in the nose constrict, reducing the nose’s frontline immune response. This makes it easier for viruses to enter and multiply.
Additionally, people spend more time indoors during the winter, which increases the likelihood that they will interact with others who may also have viruses. Colder, less humid environments are ideal for the viruses that cause the common cold. This increases their chances of surviving and spreading over the winter months. This, along with dry air from heaters, which dries up the nasal passages, creates the ideal environment for catching a cold and the flu.
Expert Tips For Winter Health
Even though flu and infection are common occurrences in winter, incorporating these tips into your daily routine can help you stay on top of your health and keep seasonal flu and infections away.
1- Stay Hydrated
Due to cold air in the winter months, your thirst naturally reduces, but that doesn’t mean your body does not need adequate fluids. Dehydration can cause the mucous membranes in the throat and nose to dry out, which makes it simpler for viruses to enter. By drinking enough fluids, you can ensure that these protective barriers are moist and effective. Clear soups, herbal teas, and warm water are great options for hydration and throat relief in the winter. Even if you aren’t thirsty, aim for 8-10 glasses of water every day. Maintaining adequate water helps your body fight off seasonal illnesses by strengthening g immunity, circulation, and energy levels.
2- Practice Good Hygiene
When an infected individual coughs or sneezes, respiratory droplets carry viruses and bacteria. They can also stay on surfaces, waiting to be picked up by unsuspecting hands. You can get germs from your hands into your body through your mouth, nose, or eyes. Meanwhile, washing your hands with soap and water for 20 seconds helps eradicate bacteria and viruses. Wash your hands after coming into contact with potentially contaminated surfaces such as door knobs, keyboards, or grocery trolleys. If water and soap are not accessible, a hand sanitizer is an effective alternative.
3- Sleep Well
Quality sleep is crucial for resilience against disease throughout the winter season, since it serves as the body’s natural repair mechanism. Shorter days and longer nights present a natural chance to enhance sleeping patterns. Maintain a healthy sleep schedule by going to bed and waking up at the same time each day. Make sure your sleeping environment is cozy and comfortable. Also, minimize your screen time before bed because blue light can interfere with melatonin production and impair sleep.
4- Include Exercise In Your Routine
We all enjoy staying indoors, but you should not underestimate the importance of sticking to an exercise plan during the winter. Physical activity is healthy for both your body and your immune system. Regular exercise strengthens your body, decreases stress, and increases circulation, all of which assist your immune system in functioning properly. Whether it’s weight training, yoga, running, brisk walking, or another form of physical activity, try to incorporate at least 30 minutes of moderate physical activity into your daily routine.
5- Strengthen Your Immunity with Vitamin-C Rich Foods
Vitamin C is among the most important nutrients for the proper functioning of your immune system. It not only supports the function of white blood cells but also strengthens your cellular defence. Dr. Deepak Kumar Soni, an Ayurveda expert at Tata 1mg, states that eating vitamin-C-rich foods in the winter season can help prevent the seasonal cold and flu. Citrus fruits like lemon, oranges, and mosambi are a great source of vitamins. Moreover, you can also get plenty of vitamin C from kiwi, bell peppers, guava and amla. By incorporating these seasonal foods, you can give your immune system the much-needed support in the winter.
6- Dress Accordingly
The simplest method for staying fit in the winter is to layer up with the appropriate clothing. Make sure your wardrobe is updated with winter staples. Protect yourself from the cold by wearing full-sleeved or woolen clothing and covering your ears. Choose warm inners, wrap mufflers or scarves over your neck, and wear wool socks with closed shoes. To avoid headaches from chilly winds, cover your ears with a beanie or a cap when going out in the evening or early mornings.
7- Drink Turmeric Milk at Night
Dr. Deepak Kumar Soni says that drinking turmeric milk before bed is a natural way to strengthen your immune system in winter. Curcumin, a powerful compound found in turmeric, has anti-inflammatory and antioxidant properties that help the body fight infections. It supports general respiratory health, eases sore throats, and encourages better sleep when combined with warm milk. Frequent use can maintain the body’s defenses while lowering the risk of seasonal colds and coughs. This straightforward Ayurvedic treatment is a tried-and-true method for maintaining health and vitality on chilly nights.
Conclusion
Colder temperatures make it easier for viruses to survive and reproduce. At the same time, a weakened immune system during winter makes it more difficult for your body to fight against infections. Meanwhile, these expert-backed winter health tips and preventive measures minimise the risk and protect you from getting infected with viruses. However, keep in mind that these tips are meant to help your body’s natural defences. It’s crucial to consult a doctor for a correct diagnosis and direction if you experience symptoms of a cold, flu, or fever.
FAQs
Why are colds, coughs, and fevers more common in winter?
Colder, less humid environments are ideal for the viruses and germs that cause the cold, flu, and seasonal infections.
Is Sleep important for immunity?
Yes, Sleep is the time when your body naturally heals itself. Aim for 7-8 hours of sound and comfy sleep a day to strengthen your immunity.
Which foods are good for immunity in winter?
Vitamin-C-rich foods like citrus fruits, bell pepper, and antioxidant-rich foods like ginger, turmeric, and cinnamon are good for the immune system.
Does exercise help prevent seasonal infections?
Yes, regular exercise improves circulation, lowers stress levels, and fortifies immunity to fight against illnesses and colds.
How does hygiene help prevent flu and fever?
Practicing hand hygiene eliminates germs and prevents them from entering your body through the mouth or nose.
Does stress make me more vulnerable to getting sick in winter?
Yes, stress triggers cortisol release, which lowers the activity of your immune cells, making it difficult for your body to fight infections.
Which herbs are best for enhancing immunity in winter?
Ayurvedic experts recommend Ashwagandha, Giloy, Turmeric, and Tulsi. Together, these herbs strengthen immunity, support respiratory health, and help protect against seasonal cough, cold, and infections.
(The article is written by Ehsan Siddiqui, Team Lead and reviewed by Monalisa Deka, Deputy Manager, Clinical Health & Content, Medical Affairs)