Health and Safety Guide for Thailand
Staying healthy and safe is essential for enjoying your Thailand adventure. This comprehensive guide covers medical preparation, common health concerns, and safety tips for travelers.
Before You Travel
Recommended Vaccinations
Consult a travel health clinic 4-6 weeks before departure.
| Vaccine |
Recommendation |
Notes |
| Hepatitis A |
Highly recommended |
Food/water transmission |
| Hepatitis B |
Recommended |
For longer stays |
| Typhoid |
Recommended |
Especially for adventurous eaters |
| Tetanus-Diphtheria |
Routine update |
Every 10 years |
| Japanese Encephalitis |
Consider |
Rural areas, long stays |
| Rabies |
Consider |
Animal contact risk |
| Malaria prophylaxis |
Some areas |
Border regions only |
Travel Health Kit
Essential Medications:
- Prescription medications (with doctor's letter)
- Anti-diarrheal medicine (Imodium)
- Oral rehydration salts
- Antihistamines
- Pain relievers (paracetamol, ibuprofen)
- Antacids
- Motion sickness tablets
- Insect repellent (DEET 30%+)
- Sunscreen SPF 30+
- Hand sanitizer
Common Health Concerns
Heat-Related Illness
Thailand's tropical climate requires precautions:
Prevention:
- Drink at least 2-3 liters of water daily
- Avoid alcohol during peak heat
- Rest during hottest hours (12-3 PM)
- Wear light, breathable clothing
- Use sunscreen and wear a hat
Heat Exhaustion Signs:
- Heavy sweating
- Weakness, fatigue
- Dizziness, nausea
- Muscle cramps
Action: Move to shade, drink water, cool down with wet cloth.
Food and Water Safety
Water:
- Do NOT drink tap water
- Buy sealed bottled water (10-20 THB)
- Ice in restaurants is usually safe (commercial)
- Be cautious with ice from street vendors
Food Safety Tips:
- Eat at busy stalls (high turnover)
- Watch food being cooked fresh
- Avoid raw vegetables if concerned
- Peel fruits yourself
- Start slowly with spicy food
Traveler's Diarrhea
Most common health issue for visitors:
Prevention:
- Wash hands frequently
- Use hand sanitizer
- Be selective with food choices
- Stay hydrated
Treatment:
- Rest and rehydrate (ORS packets)
- BRAT diet (bananas, rice, applesauce, toast)
- Imodium for travel days only
- Seek medical care if: blood in stool, fever over 38.5C, or lasting more than 3 days
Mosquito-Borne Diseases
Dengue Fever:
- Present throughout Thailand, year-round
- No vaccine widely available
- Prevention is key
Prevention Measures:
- Use DEET repellent (30%+)
- Wear long sleeves/pants at dawn and dusk
- Stay in air-conditioned rooms
- Use mosquito nets if needed
Symptoms: High fever, severe headache, joint pain, rash
Action: Seek medical care immediately
Medical Facilities
Hospitals in Bangkok
| Hospital |
Type |
Location |
Phone |
| Bumrungrad |
Private, international |
Sukhumvit |
+66 2 066 8888 |
| Bangkok Hospital |
Private, international |
Soi Soonvijai |
+66 2 310 3000 |
| Samitivej |
Private, international |
Sukhumvit 49 |
+66 2 022 2222 |
| BNH Hospital |
Private, international |
Silom |
+66 2 686 2700 |
| Siriraj Hospital |
Public, teaching |
Thonburi |
+66 2 419 7000 |
Medical Costs
| Service |
Estimated Cost (THB) |
| Doctor consultation |
500-1,500 |
| Emergency room visit |
2,000-10,000 |
| Hospital stay (per night) |
5,000-30,000 |
| Ambulance |
1,000-3,000 |
| Pharmacy consultation |
Free |
Important: Always have travel insurance! Medical bills can be significant.
Pharmacies
Thai pharmacies (Raan Ya) are well-stocked and pharmacists often speak English:
- Boots: Major shopping areas
- Watsons: Malls and high streets
- 7-Eleven: Basic medications
- Hospital Pharmacies: For prescribed medications
Many medications available over-the-counter in Thailand require prescriptions elsewhere.
Safety Tips
General Safety
Thailand is generally safe, but take precautions:
Theft Prevention:
- Use hotel safes for valuables
- Carry minimal cash
- Be aware of surroundings
- Avoid displaying expensive jewelry
- Use bags with zippers, carry across body
Scam Awareness:
- Ignore touts offering "special deals"
- Verify taxi meter is running
- Be wary of unsolicited advice from strangers
- Research prices before purchasing gems/suits
Road Safety
Traffic accidents are a significant risk in Thailand:
Motorcycle Safety:
- Always wear a helmet (law requires)
- Check bike condition before renting
- Have valid license (International Driving Permit)
- Drive defensively
General Traffic Tips:
- Look both ways, multiple times
- Do not assume cars will stop
- Use pedestrian bridges when available
- Be extra careful at night
Water Safety
Beach Safety:
- Heed warning flags (red = danger)
- Beware of strong currents
- Do not swim alone
- Avoid swimming after drinking
- Check for jellyfish warnings
Diving/Snorkeling:
- Use reputable operators only
- Check equipment before use
- Never exceed your certification level
- Know nearest recompression chamber
Emergency Contacts
| Service |
Number |
| Tourist Police |
1155 |
| Police |
191 |
| Ambulance/Rescue |
1669 |
| Fire |
199 |
| Highway Police |
1193 |
Embassy Contacts (Bangkok)
| Country |
Phone |
| USA |
+66 2 205 4000 |
| UK |
+66 2 305 8333 |
| Australia |
+66 2 344 6300 |
| Canada |
+66 2 636 0540 |
| Germany |
+66 2 287 9000 |
Useful Thai Phrases for Health
| English |
Thai |
Pronunciation |
| I am sick |
ฉันไม่สบาย |
Chan mai sabai |
| Help! |
ช่วยด้วย |
Chuay duay! |
| Hospital |
โรงพยาบาล |
Rong payaban |
| Doctor |
หมอ |
Maw |
| Pharmacy |
ร้านยา |
Raan ya |
| Allergic to |
แพ้ |
Pae |
| Pain |
เจ็บ |
Jep |
| Headache |
ปวดหัว |
Puat hua |
| Stomach ache |
ปวดท้อง |
Puat tong |
Health and Safety Checklist
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Original content was written in Thai. I have translated it using AI translator.