Israel has a highly developed water purification system, and tap water is safe to drink throughout the country. Bottled water is also widely available if preferred, but tap water is fine for refilling bottles and staying hydrated.

Travel insurance is not a must but is highly recommended when traveling to Israel for several reasons. First, it provides coverage for medical emergencies, which can be costly if treatment is needed while abroad. Israel has a high standard of healthcare, but non-residents are not covered under the country's public health system, so travel insurance can help cover any unexpected medical expenses. Additionally, travel insurance can protect against trip cancellations or delays due to unforeseen events such as political unrest or natural disasters, which can occasionally occur in the region. It also covers lost or stolen belongings, ensuring that travelers can recover the costs of valuable items like luggage, electronics, or important documents.

Israel has an advanced healthcare system. While tourists are not covered by the national healthcare system, emergency medical services are widely available, and the quality of care is high. It is highly recommended to have travel health insurance that covers medical expenses and accidents. If you need medical attention, you will be required to pay for services upfront unless you have coverage. Pharmacies are easily accessible in cities and towns, with many offering over-the-counter medications.

In case of a medical emergency, dial 101 for an ambulance. Israel has well-equipped hospitals and clinics. Pharmacies are widespread, and some are open 24/7. Ensure you carry adequate health insurance and your prescription medications, as certain medicines might not be available without a doctor’s note.