According to Drugs.com, human chorionic gonadotropin (HGC) is an injectable hormone that is used to support the normal development of an egg in the ovary of a woman. In men, the hormone is used to increase sperm count. It can also be used in young boys with pituitary gland disorder. The hormone is needed when the disorder prevents the testicles from properly descending into the scrotum.
Serious Side Effects
Drugs.com urges you to get emergency medical help if you exhibit the signs of an allergic reaction when taking the drug. Stop using the drug and seek medical assistance if you experience hives, difficulty breathing, or facial swelling.
Blood Clots
Blood clots are another potentially serious side effect of the hormone. Signs of a blood clot include warmth and pain in an arm or leg. Severe headache, dizziness, and confusion should also be treated as a sign of potential blood clots. Call your doctor if experience any of these symptoms.
Early Puberty in Boys
According to Drugs.com, HCG use in young boys can lead to early puberty. You should contact you doctor if the patient shows signs of puberty like pubic hair growth, increased acne, excessive sweating, or a deepened voice.
Less Serious Side Effects
Other possible side effects can include headache, swelling or weight gain, irritability, and depression. Because the hormone is given as an injection, the patient may also experience pain or swelling at the injection site.


