Why Rains Trigger Illness and What You Can Do
Plus Effective Ways to Stay Healthy
As the first drops of rainfall bring relief from the summer heat, many of us eagerly welcome the refreshing climate and greenery. But along with the soothing weather, the monsoon season also ushers in a spike in illnesses, from fever and stomach upsets to skin infections and respiratory troubles. If you wonder why this happens every year, you’re not alone. It’s no coincidence; the monsoon environment creates the ideal conditions for many common infections.
Reasons You Fall Sick During Monsoon
First, the increased dampness and pools of rainwater left behind by the rains create perfect breeding grounds for mosquitoes. Those tiny pests carry diseases like dengue, malaria, and chikungunya, and seasonal outbreaks are often linked directly to mosquito numbers.
At the same time, dampness encourages bacteria and fungi to multiply, whether on the skin, clothes, or even food. The sudden shifts from hot, sticky outdoor air to air-conditioned rooms also take a toll on your immune system. Your body constantly adapts to changing temperatures, which can weaken its natural defenses.
Another important factor is less exposure to sunlight during prolonged cloudy days. This can lower your vitamin D levels, a crucial nutrient that plays a key role in immune health.
How Monsoon Affects Your Immunity
Monsoon conditions can weaken your body’s natural defenses in various ways:
· Your gut bacteria—important to overall immunity—may be upset when you eat unhygienic street food or improperly stored meals.
· Mould and dampness can trigger respiratory problems, especially in people with asthma or sensitive lungs.
· Wearing wet clothes for too long affects your skin’s natural barrier, making it easier for fungal and bacterial infections to take hold.
All these factors combine to make your body more vulnerable during this rainy season.
How to Protect Yourself This Monsoon
You cannot control the weather, but you can take steps to keep yourself healthy. Here are some useful tips:
· Choose hot and freshly cooked food. Avoid raw salads or street food, as they go bad fast in humidity.
· Drink purified or boiled water. Waterborne illnesses are common in the monsoon.
· Add probiotics like curd or buttermilk to your diet to keep your gut healthy.
· Get enough rest. Aim for proper rest and sleep to keep your immune system strong.
· Spend time in the sun when possible to boost vitamin D levels.
· Change wet clothes promptly and keep your skin dry, especially in skin creases.
· Wash your hands often with liquid soap.
· Keep your surroundings clean and remove any stagnant water near your home.
Common Illnesses During Monsoon
Here’s what to watch out for in the months when the rains pour down:
Mosquito-borne diseases
Diseases like dengue, malaria, and chikungunya are increasing due to more mosquitoes. Look for high fever, severe fatigue, muscle or joint pain, and rashes.
Water- and food-borne infections
Typhoid, cholera, hepatitis A, and other infections spread through contaminated home collection water or food. Expect vomiting, diarrhea, stomach pain, and sometimes jaundice (yellowing of the skin).
Respiratory infections
Colds, bronchitis, and pneumonia increase as damp conditions and poor ventilation let viruses and bacteria thrive, especially affecting children and elderly people.
Fungal and skin infections
The wet environment encourages fungal infections like athlete’s foot and ringworm. Urinary tract infections (UTIs) also increase, often because of moisture retained in wet clothes and dehydration and using unclean or unhygienic washrooms.
Recommended Tests for Monsoon-Born Diseases
If symptoms continue for several days or worsen, it’s time to consult a healthcare professional. Early diagnosis can speed up recovery and reduce complications.
Common tests during monsoon illness check for:
· Dengue (NS1 antigen test)
· Typhoid (Typhi dot, Widal test)
· Liver function (liver function test)
· Blood infections (Complete Blood Count)
· Urinary tract infection (urine culture)
· Skin fungal infections (KOH mount)
Final Word on Monsoon Health
Monsoon doesn’t have to be a season of sickness. By understanding why your body is more vulnerable during this time and taking proactive care, you can enjoy the rains without worry. Stay mindful of early symptoms, maintain cleanliness, eat right, and don’t hesitate to seek medical advice when needed. With a little care and attention, the beauty of the monsoon can be yours to enjoy, without illness.