The male cat may constantly lick at his penis, and the penis may be protruded. Small sand-like particle s are often seen around the penis. When the urethra is completely blocked, the kidneys are no longer able to remove toxins from the blood and maintain a proper balance of fluids and electrolytes in the body. If the obstruction is not relieved, the cat will eventually lose consciousness and die . Death most frequently occurs as a result of electrolyte imbalances, which ultimately cause heart failure.
Immediate treatment is essential.
Unless the cat is comatose, catheterization usually requires sedation or anesthesia. After the obstruction has been relieved, treatment varies depending upon the condition of the cat. Dehydration and electrolyte imbalance are treated with intravenous fluid therapy. Antimicrobial medications are frequently given to combat bacteria, and drugs that help restore bladder function are sometimes required. Hospitalization may range from a few days to several weeks, depending on the severity and duration of the obstruction.