|
|
Medications that are definitely not safe to take when breastfeeding include radioactive drugs, antimetabolites, some cancer (chemotherapy) agents, bromocriptine, ergotamine, methotrexate, and cyclosporine.
There are more bacteria in your mouth than there are people in the world.
Astigmatism is the most common vision problem. It may accompany nearsightedness or farsightedness. It is usually caused by an irregularly shaped cornea, but sometimes it is the result of an irregularly shaped lens. Either type can be corrected by eyeglasses, contact lenses, or refractive surgery.
Barbituric acid, the base material of barbiturates, was first synthesized in 1863 by Adolph von Bayer. His company later went on to synthesize aspirin for the first time, and Bayer aspirin is still a popular brand today.
In Eastern Europe and Russia, interferon is administered intranasally in varied doses for the common cold and influenza. It is claimed that this treatment can lower the risk of infection by as much as 60–70%.
![Continued harvest of (a) cod and (b) mountain sheep by humans has caused evolutionary changes in mat](https://biology-forums.com/gallery/47/medium_33_31_08_11_2_20_49_16361410.jpeg)
![The schematic of a variable valve timing control circuit, showing that battery power (+) is being ...](https://biology-forums.com/gallery/29/medium_548020_30_05_17_3_43_29_296491963.png)