Reddish yellow urine may be caused by urine concentration, urinary tract infection, liver and gallbladder diseases and other factors.
1. Concentration of urine: If the patient has been drinking less water in recent days or sweating a lot, resulting in a lack of water in the body, it is easy to appear the phenomenon of concentration of urine, which leads to reddish-yellow urine, and there is a slight odor.
2. Urinary tract infections: urinary tract infections generally have cystitis, urethritis, etc., after the disease will lead to an increase in urine secretions, so there will be a reddish-yellow urine, there may also be an urgency to urinate and urinary pain.
3. Hepatobiliary diseases: Hepatobiliary diseases usually include obstructive jaundice or hepatocellular jaundice, which will easily lead to the increase of bilirubin level in the patient’s blood, which will lead to the occurrence of reddish-yellow urine, and it may be accompanied by yellowing of the skin.
In addition, urethral stones, urethral tumors, rupture of the bile ducts, etc., may also lead to reddish-yellow urine, patients need to go to the hospital for a comprehensive examination to determine the cause of the disease.