d-Zdraví.cz offers a number of home diagnostic tests to reveal the causes of some problems of the digestive and excretory system. These are mainly salmonella and campylobacter infections and urinary tract infections, but also a test for thyroid function. You can take the tests yourself in the comfort of your own home. This way, you will quickly and reliably find out whether a visit to a doctor - specialist is necessary. The tests are also suitable for control tests of the effectiveness of the drugs used during and after the end of the problem.