Health in Indonesia
The bad news is that every disease known to man can be found somewhere in Indonesia — the good news is that you're probably not going to go there. Malaria prophylaxis is not necessary for Java or Bali, but is wise if traveling for extended periods in remote area of Sumatra, Borneo, Lombok or points east. Dengue fever can be contracted anywhere and using insect repellents (DEET) and mosquito nets is highly advisable. Hepatitis is also common and getting vaccinated before arriving in Indonesia is wise.Food hygiene is often questionable and getting vaccinated for hepatitis A and possibly typhoid fever is a wise precaution. See a doctor if what seems like food poisoning does not clear up within a few days.
The air quality in major cities, especially Jakarta and Surabaya, is poor, and the seasonal haze (June-October) from forest fires on Borneo and Sumatra can also cause respiratory problems. If you have asthma, bring your medicine and breather.
Recent years have seen outbreaks of polio and anthrax in rural parts of Java and rabies in East Nusa Tenggara. Avian influenza (bird flu) has also made headlines, but outbreaks are sporadic and limited to people who deal with live or dead poultry in rural areas. Eating cooked chicken appears to be safe.
The local Indonesian health care system is not up to western standards. While a short term stay in an Indonesian hospital or medical center for simple health problems is probably not markedly different to a western facility, serious and critical medical emergencies will stretch the system to the limit. In fact, many rich Indonesians often choose to travel to neighboring Singapore to receive more serious health care. SOS Indonesia (24-hour emergency line +62-21-7506001) specializes in treating expats and has English staff on duty, but charges are correspondingly high. In any case, travel health insurance that includes medical evacuation back to a home country is highly recommended.
If you need a specific medicine, bring the medicine in its container/bottle, if possible with the doctor's prescription. Indonesian custom inspectors may ask about the medicine. If you need additional medicine in Indonesia, bring the container to a pharmacy (apotek) and if possible mention the active ingredients of the medicine. Drugs are usually manufactured locally under different brand names, but contain the same ingredients. Be careful about the proper dosage of the medicine.
For routine traveller complaints, one can often find medical doctors (dokter) in towns. These small clinics are usually walk-in, although you may face a long wait. Most clinics open in the afternoon (from 4 PM). The emergency room (ER) in hospitals always open (24 hour). There are clinics (poliklinik) in most hospitals (8 AM-4 PM). Advance payment is expected for treatment.
Be warned, though, that the doctors/nurses may not speak English well enough to make an appropriate diagnosis -- be patient and take a good phrasebook or a translator with you. Ask about the name and dosage of the prescription medicine, as few doctors may oversubscribe to inflate their own cut, with antibiotics handed out like candy.
Indonesia has a low HIV/AIDS prevalence rate. However, most infections are among sex workers and injecting drug users. Always protect yourself before engaging in risky activities.
