Neem, Tulsi, and Giloy for Dengue: Do They Really Work? Experts Explain

Dengue cases are rising across several states, and while most patients recover within a few days, many people turn to traditional remedies like neem, tulsi (basil), and giloy. These herbs are believed to boost immunity and help fight infections—but how effective are they against dengue? Here’s what experts have to say.

Neem: Natural Antibacterial but No Proof for Platelets

Dr. R. P. Parashar, former Chief Ayurvedic Medical Officer at Delhi MCD, explains that neem has long been valued in Ayurveda for its antibacterial and antiviral properties. Neem juice or decoctions are believed to purify the blood and strengthen immunity.

However, while neem can support overall health, there is no scientific evidence that it increases platelet count in dengue patients. It can be consumed as supportive care, but one should not rely on it as a cure.

Tulsi: Infection Prevention, Not a Dengue Cure

Tulsi, or holy basil, is commonly used to fight infections, reduce mild fevers, and ease respiratory issues. It has anti-inflammatory and antioxidant properties that may help the body resist viral infections.

While tulsi may support immunity and help prevent secondary infections, it does not directly increase platelet counts or cure dengue. It should be considered a supportive measure rather than a primary treatment.

Giloy: Immunity Booster, Not a Cure

Giloy gained wide popularity during the COVID-19 pandemic as an immunity enhancer. Ayurveda describes giloy juice or decoction as beneficial for improving the body’s natural defenses.

Scientific studies also suggest that giloy may help the immune system respond better to viral infections, but like neem and tulsi, it is not a proven cure for dengue. At best, it can act as a supportive therapy alongside proper medical treatment.