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Dengue has remained a major public health concern for years, but health experts say the threat is growing as infections are now being reported throughout the year instead of being limited to the monsoon season. Longer transmission periods, changing weather patterns and climate- factors are contributing to the increased spread of the mosquito-borne disease.

Dengue is transmitted by Aedes mosquitoes, which are most active during the early morning and late afternoon hours. The illness typically begins with symptoms such as high fever, severe headache, pain behind the eyes, muscle and joint pain, nausea, vomiting, swollen glands and skin rashes. In severe cases, dengue can lead to bleeding, shock, organ damage and even death if not treated promptly.

Medical experts warn that people with underlying health conditions face a significantly greater risk of developing severe dengue. Conditions such as diabetes, high blood pressure, obesity, chronic kidney disease and cardiovascular disorders can increase the likelihood of serious complications and make recovery more difficult.

Diabetes is considered one of the major risk factors. High blood sugar levels can weaken the immune system, increase inflammation and damage blood vessels, making it harder for the body to fight the infection effectively. Research suggests that people with diabetes may face a substantially higher risk of severe dengue complications, including bleeding disorders and organ dysfunction.

The risk becomes even greater when diabetes is combined with heart disease. Individuals with both conditions may be more vulnerable to serious organ- complications during dengue infection because their bodies are already under increased stress from existing health problems.

High blood pressure also poses additional risks. Experts explain that hypertension can weaken blood vessels over time, making them more fragile and susceptible to complications caused by dengue. People with hypertension may be more likely to require hospitalization or intensive medical care if they develop severe dengue symptoms.

Obesity is another factor linked to poorer outcomes. Excess body weight can contribute to chronic inflammation and may affect the body’s immune response, making it more difficult to control infections. Studies indicate that overweight individuals may face a higher risk of severe dengue- complications compared to those with a healthy weight.

People suffering from chronic kidney disease are also considered highly vulnerable. Impaired kidney function can interfere with the body’s ability to maintain proper fluid and electrolyte balance, increasing the risk of shock, organ failure and other life-threatening complications. Hospitalization and mortality rates are generally higher among dengue patients with pre-existing kidney disease.

Health experts recommend that individuals with chronic medical conditions remain especially vigilant during dengue season. Preventive measures such as avoiding mosquito bites, eliminating standing water around homes, using mosquito repellents and seeking medical attention promptly if symptoms appear can help reduce the risk of severe illness.

While dengue can affect anyone, people with underlying health conditions should take extra precautions, as early diagnosis and timely treatment can significantly improve outcomes and reduce the chances of serious complications.

Note: This article is for informational purposes only and should not be considered a substitute for professional medical advice. Always consult a qualified healthcare provider regarding any medical concerns or symptoms.