Diverticulitis of the ascending colon is an inflammation of the sac-like structures protruding outward from the wall of the ascending colon tube. Cephalosporin antibiotics, aminoglycoside antibiotics, quinolone antibiotics and other antibiotics can be used as prescribed by the doctor, which are generally effective. 1. Cephalosporin antibiotics: diverticulitis of the ascending colon can be treated with ceftriaxone sodium, cefuroxime sodium and other drugs as prescribed by the doctor, but it may lead to allergies, diarrhea, vomiting and other side effects. 2. Aminoglycoside antibiotics: Gentamicin, tobramycin and other aminoglycoside antibiotics can also be used as prescribed by the doctor, but may lead to renal impairment, ototoxicity and other side effects. 3. Quinolone antibiotics: you can also use quinolones such as norfloxacin and levofloxacin as prescribed by the doctor, but it may lead to light allergy, dizziness, headache and other side effects. The above drugs are not recommended to take on their own, you can carry out drug sensitivity tests, under the guidance of the doctor to take.