Side Effects of HCG Drops

HCG drops contain human chorionic gonadotropin, the hormone produced by the placenta during the early stages of pregnancy to aid in sustaining the fetus. Dieting using HCG drops may be beneficial to some as you may lose 1 to 2 lbs. per day. However, the drops do have certain side effects 2. Some side effects that may be experienced using the HCG drops are pregnancies resulting in a multiple birth, ovarian hyper-stimulation syndrome and symptoms of pregnancy 2. Fully educate yourself about the HCG diet and consult with your physician prior to taking HCG drops for weight loss to determine if you are a candidate.

Multiple Births

Ovulation is the release of an egg from a mature ovarian follicle so that it may travel its way through the fallopian tube to the uterus. The average woman releases one egg during her menstrual cycle; however, women may release more than one. When using HCG drops as a diet method, there is an increased possibility for your ovaries to release more than one egg, also referred to as hyper-ovulation. HCG, in addition to other fertility medications, is commonly used by doctors to help infertile couples become pregnant. HCG is used to help stimulate ovulation for women who suffer with irregular ovulatory cycles and may have the same effect on those who ovulate regularly.

Ovarian Hyper-Stimulation Syndrome

Ovarian hyper-stimulation syndrome, or OHSS, is a condition in which your ovaries become painful and swollen. According to, approximately one-fourth of the women who use gonadotropins will develop a mild case of ovarian OHSS that generally goes away in about a week. This condition develops after taking medications that affect your ovaries and may develop complications that can be life-threatening. Symptoms of mild OHSS may include ovarian tenderness, nausea and vomiting. Symptoms of more severe OHSS may include severe abdominal pain, dark urine and dizziness. If you are on the HCG diet and are experiencing any of these symptoms, consult your physician.

Pregnancy Symptoms

Some women may experience pregnancy-related symptoms when using the HCG drops. These symptoms are the result of a shift in the hormonal balance. Some of the symptoms that you may experience are tender breasts, water retention, headaches, fatigue, irritability, abdominal discomfort and water retention. HCG remains in your bloodstream up to three days once you stop taking the drops. After those three days, these side effects should subside 2.