There will be information when buying medicine with medical insurance card.

Medical insurance cards can be bought in pharmacies, over-the-counter drugs. If you can buy shampoo, it is a mess in the pharmacy. In fact, using the medical insurance card is also your own money, just in the card, it will not disappear without it, and you can use it if necessary.

Further reading: How to buy insurance, which is good, and teach you how to avoid these "pits" of insurance.