India’s Heatwave Crisis: Rising Heatstroke Cases in Andhra Pradesh
The southern Indian state of Andhra Pradesh has reported 325 suspected heatstroke cases between March 1 and May 19, 2026. Alarmingly, nearly one-third of these cases were recorded in May alone, highlighting the growing severity of the heatwave.
What Is Heatstroke?
Heatstroke is a medical emergency caused by the body overheating. Symptoms include:
- Confusion and dizziness
- Nausea and vomiting
- Seizures and loss of consciousness
- Risk of organ failure if untreated
Government Advisory
Authorities have urged residents to avoid outdoor activity between 11 a.m. and 4 p.m., when temperatures peak. The India Meteorological Department (IMD) has forecast heatwave to severe heatwave conditions across Delhi and northern India from May 22 to May 27.
Impact Across India
- Delhi: Two patients admitted with severe heatstroke are in critical condition.
- Gujarat: Water shortages and rising cases of dehydration have been reported.
- Uttar Pradesh: Banda recorded the year’s highest temperature at 48°C (118°F).
Heatwave Definition
According to IMD, a heatwave is declared when:
- Maximum temperature reaches 40°C in plains or 30°C in hilly regions.
- Temperatures are 4.5°C to 6.4°C above normal, or touch 45°C.
Historical Context
India recorded 7,000 suspected heatstroke cases and 14 deaths between March and June last year. In 2024, the toll was far higher, with 40,000 suspected cases and 110 deaths.