There is no such thing as what to take for pyelonephritis to get better faster. However, for pyelonephritis, a variety of sensitive antibiotics are usually required, usually penicillin (e.g., amoxicillin), cephalosporin (e.g., cefixime), and quinolone (e.g., levofloxacin) antibiotics. There are no foods in the diet that have a specific role in the treatment of pyelonephritis. Pyelonephritis belongs to the upper urinary tract infections among the urinary tract infections, which are mainly caused by bacterial infections, so antibiotics are mainly applied in the treatment. The more commonly applied are penicillin, cephalosporin, quinolone antibiotics, such as amoxicillin, cefixime, levofloxacin and so on. Pyelonephritis is relatively serious and usually requires antibiotic infusion for treatment, and only relatively mild cases of pyelonephritis can be treated with oral medications. There are not many contraindications in the diet of patients with pyelonephritis, and various kinds of food have no special effect on the treatment of pyelonephritis. Food can’t replace drugs for treatment. The treatment of pyelonephritis should be carried out under the guidance of doctors in regular hospitals, and should not be self-medicated. Because various antibiotics have different antibacterial spectrums and different side effects, self-medication may not be suitable for the symptoms and may easily lead to side effects.