Synthroid (Levothyroxine) is among the most popular pharmaceutical medications in the United States; over 120 million prescriptions were filled for the drug within the past year. It is a synthetically engineered form of thyroxine (T4), an endogenous thyroid hormone produced by follicular cells within the thyroid gland. Among individuals diagnosed with hypothyroidism, the body is …
Synthroid (Levothyroxine) is a synthetic thyroid (T4) hormone commonly administered to treat hypothyroidism (or thyroid deficiency). It was initially synthesized by British chemists Charles Robert Harington and George Barger in 1927. As a pharmaceutical, synthroid is among the most prescribed medications in the United States, with upwards of 20 million prescriptions filled for the drug …
Clomid (Clomiphene) is a medication that hit the market in the 1960s for the treatment of oligomenorrhea (light or infrequent menstrual periods). After its approval, medical practitioners discovered that utilization of Clomid for oligomenorrhea increased odds of fertility, principally via induction of ovulation. This finding spurred an investigation of Clomid as a potential treatment for …
AndroGel is a transdermally administered gel prescribed to men with abnormally low testosterone levels (“hypogonadism”) associated with various medical conditions. Low testosterone among men can lead to an array of unwanted effects including: cognitive impairment, decreased body hair, fatigue, fewer erections, increased body fat, low libido, and reduced muscle mass. Daily application of AndroGel has …
Testosterone is classified as an androgenic steroid hormone that is secreted primarily by the testicles in males, and to a modest extent in females via the ovaries. Testosterone is considered the defining sex hormone of males and is responsible for promoting reproductive tissue development (testis and prostate), along with sex-specific features such as: body hair, …
“Plan B” is a brand name birth control formulation manufactured in tablets, each of which contains 0.75 mg of the active steroid levonorgestrel. Levonorgestrel is an entirely synthetic progestogen that was synthesized in the 1960s and was included in birth control products by the 1980s. The levonorgestrel within Plan B functions by inhibiting ovulation or …
Most people are unaware of the fact that bright light after sunset probably isn’t healthy, especially if you are suffering from insomnia, dealing with poor sleep quality, or a circadian rhythm disorder. For millions of years, humans functioned without artificial lights, TVs, and other electronics (e.g. cell phone screens). They relied solely on the sunlight …