Managing Blood Glucose Levels Amid Seasonal Weather Changes

Last Updated:June 30, 2025, 17:10 IST

The monsoon season brings unique challenges for people with diabetes, making careful glucose monitoring and immunity-boosting habits more important than ever.

The monsoon season evokes feelings of comfort and nostalgia through the rhythmic pattern of rain on rooftops, spontaneous puddle splashes, the joy of paper boats drifting through streams, and warm snacks enjoyed by the window. However, for individuals with diabetes, this time of year also brings unique challenges that call for extra caution. Apart from the increased risk of seasonal and viral infections, the rainy weather can disrupt daily routines, be it morning walks, commuting to work, or usual eating patterns. As raincoats and umbrellas make their seasonal return, it’s essential for those with diabetes to approach the monsoons with a well-prepared routine that prioritizes health and safety.

An all-inclusive approach to diabetes management becomes key—one that includes staying active indoors, eating mindfully, and keeping up with glucose monitoring. Technology plays a vital role in achieving this balance. Continuous Glucose Monitoring (CGM) devices make it easier to stay on top of your health despite seasonal changes, without the hassle of finger pricks.

Dr. Sanjay Mahajan, Internal Medicine, Kailash Hospital, Noida, said, “The monsoon season increases the risk of infections such as the flu and waterborne illnesses, which can pose serious complications for people living with diabetes. A weakened immune system makes it more critical to take preventive steps and focus on a holistic approach to managing diabetes. Staying active, being on top of your nutritional needs, and continuously monitoring your glucose while doing all this can create a well-rounded approach to keep your sugar levels in check. Technologies such as CGMs are especially helpful when stepping out to visit a clinic isn’t feasible due to the weather.”

Here are a few tips on how to enjoy the monsoon season while managing your diabetes:

Prioritize immunity with smart food choices:

While street food may be tempting during the rains, it often carries a risk of contamination. For people with diabetes, it can be harder to fight off infections. Stick to clean, home-cooked meals with ingredients that boost immunity and are rich in antioxidants. Wash vegetables thoroughly and avoid raw or undercooked foods.

Take extra care of your feet:

People with diabetes must be especially cautious about foot care during this season. Wet conditions can lead to fungal infections or injuries. Always dry your feet after coming in from the rain, and consider keeping a spare pair of socks on hand. Avoid walking barefoot, stay out of puddles, and wear closed, comfortable footwear to keep your feet dry and protected.

Monitor blood sugar levels regularly:

Changes in routine, whether in diet, exercise, or stress—can affect glucose control. Humidity and temperature fluctuations may also impact insulin sensitivity, leading to unpredictable blood sugar levels. CGM devices like FreeStyle Libre offer real-time glucose readings, helping you stay within your target range and reduce the risk of long-term complications. With the right tools, you can manage your diabetes, come rain or shine.

Stay physically active indoors:

Don’t let the rain derail your fitness goals. While outdoor workouts may be limited, low-intensity indoor exercises can be just as effective. A short 30-minute home workout or an indoor walk can go a long way in supporting blood sugar control.

Stay hydrated:

High humidity can mask the signs of dehydration, which can impact glucose regulation. Drink plenty of water throughout the day—even if you don’t feel thirsty. Herbal teas and infused water are also great options to maintain hydration.

In addition to these tips, individuals with diabetes should stay alert to any signs of hyperglycemia or hypoglycemia and take prompt action if needed. Ultimately, a little extra care can make a big difference when managing diabetes during the monsoon season.

Swati Chaturvedi

Swati Chaturvedi, a seasoned media and journalism aficionado with over 10 years of expertise, is not just a storyteller; she’s a weaver of wit and wisdom in the digital landscape. As a key figure in News18 Engl…Read More

Swati Chaturvedi, a seasoned media and journalism aficionado with over 10 years of expertise, is not just a storyteller; she’s a weaver of wit and wisdom in the digital landscape. As a key figure in News18 Engl… Read More

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