Urethra

Description:

As a tube carrying urine outside the body as waste, it is longer in males than females. In males, it also carries semen and is separated into four segments: the prepostatic, prostatic, membranous, and spongy urethra. In females it is shorter, increasing the chance of urinary tract infection. It is lined with epithelium and secretes mucus.

Diseases and Conditions

Urethral stricture

The opening of the urethra is narrow, making urination difficult.

Urethritis

Inflammation which can be caused by STIs, causing increased urination and a burning sensation when peeing.

Urethral syndrome:

Linked with spicy and acidic foods, as well as alcoholic and caffeinated drinks, it can lead to chronic pain without viruses or bacteria.