Question 1

What should be included in a well-stocked travel pharmacy?

Accepted Answer

A complete travel pharmacy should include pain relievers (Ibuprofen, Paracetamol), medications for diarrhea and nausea, electrolyte powder, band-aids, sterile compresses, and disinfectants. Add high SPF sunscreen, insect repellent with DEET or Icaridin, antihistamines for allergic reactions, and a thermometer. For long-distance travel, you should also pack malaria prophylaxis (after consulting a doctor), a broad-spectrum antibiotic, and sterile disposable syringes. Always bring personal prescription medications in double the amount and distribute them between carry-on and checked luggage in case a suitcase is lost. Keep all medications in their original packaging with the package insert to avoid issues during customs checks.

Question 2

What vaccinations do I need for long-distance travel?

Accepted Answer

Standard vaccinations (tetanus, diphtheria, whooping cough, measles) should always be up to date, regardless of travel. For most tropical destinations, hepatitis A and B, typhoid, and rabies are additionally recommended. A yellow fever vaccination is mandatory for many African and South American countries and must be recorded in the international vaccination certificate. For Southeast Asia, a Japanese encephalitis vaccination is often advised, especially for longer stays in rural areas. Schedule a visit with a travel medicine specialist at least six to eight weeks before departure, as some vaccinations require multiple doses.

Question 3

When should I seek tropical medicine advice?

Accepted Answer

Tropical medicine advice is recommended for travel to sub-Saharan Africa, Southeast Asia, Central and South America, and the Indian subcontinent. It is especially important if you are traveling to remote areas without medical infrastructure or if you will be away for more than four weeks. The tropical medicine specialist will create an individual vaccination and prophylaxis plan and advise on malaria prevention, diarrhea prophylaxis, and altitude sickness. The costs of 30–80 euros are reimbursed by many statutory health insurance providers as travel vaccinations. You can find tropical medicine institutes in all major German cities — a list is provided by the German Society for Tropical Medicine on their website.

Question 4

How do I recognize and treat altitude sickness?

Accepted Answer

Altitude sickness typically occurs above 2,500 meters and initially manifests as headaches, nausea, dizziness, and sleep disturbances. The most important rule is: ascend slowly and never sleep more than 300–500 meters above your last sleeping place. At the first symptoms, a rest day at the same altitude helps — if symptoms worsen, you must descend immediately. Severe forms like high-altitude pulmonary edema (HAPE) or high-altitude cerebral edema (HACE) are life-threatening and require immediate descent and oxygen administration. Medications like acetazolamide (Diamox) can be used preventively but do not replace controlled acclimatization.

Question 5

What really helps against jet lag?

Accepted Answer

The most effective approach against jet lag is targeted light exposure: for eastbound travel (e.g., to Asia), expose yourself to daylight in the morning, and for westbound travel (e.g., to America), in the evening. Start shifting your sleep rhythm by one hour towards the destination time three days before departure. Melatonin in low doses (0.5–3 mg) can help at the desired bedtime at the destination but should be taken for a maximum of three days. Avoid alcohol and caffeine in the first 24 hours after arrival, as both can further disrupt your sleep rhythm. As a rule of thumb: the body needs one day to adjust for each time zone crossed — plan a buffer day for significant time differences.

Question 6

What sun protection do I need in tropical countries?

Accepted Answer

In tropical regions, sunscreen with SPF 50+ is mandatory, as UV radiation at the equator can be up to three times more intense than in Central Europe. Apply sunscreen at least 30 minutes before sunbathing and reapply every two hours — even with water-resistant products after swimming. Don’t forget easily overlooked areas: ears, tops of feet, neck, and parting are the most common sunburn spots. Additionally, wear UV-protective clothing, a wide-brimmed hat, and sunglasses with UV-400 protection. Avoid the midday sun between 11 AM and 3 PM when UV exposure is highest.

Question 7

What helps against motion sickness and nausea while traveling?

Accepted Answer

Motion sickness (kinetosis) arises from conflicting signals between the eyes and the balance organ and can best be alleviated by looking at the horizon or a fixed point in the direction of travel. Sit at the front of the bus, over the wings in the airplane, and in the middle of the ship, where movements are least pronounced. Medications like dimenhydrinate (Vomex) or scopolamine patches work preventively but can cause drowsiness — take them 30 minutes before departure. Natural alternatives like ginger tablets or acupressure wristbands help many travelers without side effects. Avoid heavy, fatty meals before the trip and instead drink herbal tea or still water.

Question 8

Can I drink tap water abroad?

Accepted Answer

In Western Europe, North America, Australia, New Zealand, and Japan, tap water is generally safe to drink. In most countries in Asia, Africa, and South America, you should only drink bottled water and also use bottled water for brushing your teeth. Ice cubes in drinks can also be problematic, as they are often made from untreated tap water. A portable water filter (e.g., LifeStraw or SteriPen) is an environmentally friendly alternative to plastic bottles and reliably protects against bacteria and parasites. Chlorine-based water purification tablets are a handy backup for emergencies.

Question 9

How do I effectively protect myself from mosquito bites?

Accepted Answer

The most effective protection is an insect repellent containing DEET (30–50%) or Icaridin (20%), which is applied directly to the skin and lasts for 6–8 hours. In the evenings, wear long, light-colored clothing, as mosquitoes are attracted to dark colors. An impregnated mosquito net over the bed is essential in malaria areas — ensure it has no holes and is securely tucked under the mattress. Essential oils like citronella or eucalyptus have a significantly shorter duration of action than chemical agents and do not provide adequate protection in high-risk areas. Air conditioning and fans also help, as mosquitoes are weak fliers and cannot hold their position in airflow.

Question 10

What to do in a medical emergency abroad?

Accepted Answer

Immediately call the local emergency number — in the EU, the unified number is 112, in the USA, it is 911, and in many Asian countries, the number varies. Inform your travel health insurance simultaneously via the emergency hotline listed on your insurance card — many insurers organize admission to an appropriate hospital. Always carry a copy of your insurance policy, a list of your medications and known allergies, and your blood type. In many countries, advance payment is required before treatment — therefore, keep a credit card with a sufficient limit ready. The German embassy can assist in emergencies with communication with local authorities and can help you contact German-speaking doctors.

Health while Traveling