Travel Reference
In-Depth Information
Health
There is huge geographical variation in India, so environmental issues like heat, cold and altitude can cause health prob-
lems. Hygiene is generally poor so food and water-borne illnesses are fairly common. Various insect-borne diseases are
present, particularly in tropical regions. Medical care is basic in many areas (especially beyond the larger cities) so it's es-
sential to be well prepared.
Pre-existing medical conditions and accidental injury (especially traffic accidents) account for most life-threatening
problems. Becoming ill in some way, however, is common. Fortunately, most travellers' illnesses can be prevented with
some common-sense behaviour or treated with a well-stocked travellers' medical kit - however, never hesitate to consult
a doctor while on the road, as self-diagnosis can be hazardous.
Many parts of South India are hot and humid throughout the year. For most people it takes around two weeks to adapt
to the hot climate. Swelling of the feet and ankles is common, as are muscle cramps caused by excessive sweating. Pre-
vent these by avoiding dehydration and excessive activity in the heat. Don't eat salt tablets (they aggravate the gut); drink-
ing rehydration solution or eating salty food helps. Treat cramps by resting, rehydrating with double-strength rehydration
solution and gently stretching. Prickly heat is a common skin rash in the tropics, caused by sweat trapped under the skin.
Treat it by moving out of the heat for a few hours and by having cool showers. Creams and ointments clog the skin so
they should be avoided. Locally bought prickly-heat powder can be helpful.
The following advice is a general guide only and certainly does not replace the advice of a doctor trained in travel
medicine.
