Hematuria in cats is generally caused by urethral stones, bladder stones, urethritis, cystitis, urinary tract infection, etc. It is best to take the cat to the pet hospital to check the cause first, and then carry out targeted treatment. Do not blindly give it yourself Take medicine for cats to avoid delaying the condition. Generally, male cats are more prone to this situation, so cats should drink more water to promote urination and prevent urinary system diseases.