When acyclovir is used to prevent outbreaks of genital herpes, it is usually taken two to five times a day for up to 12 months. Take acyclovir at around the same times every day. Follow the directions on your prescription label carefully, and ask your doctor or pharmacist to explain any part you do not understand.
A hormone is a chemical substance which helps regulate processes in the body. Hormones are always secreted by glands and travel in the bloodstream.Hormones are usually for one organ (often called the 'target organ').A Hormone can also be described as a chemical 'messenger'. hormone is a chemical substance which helps regulate processes in the body. Hormones are always secreted by glands and travel in the bloodstream. Hormones are usually for one organ (often called the 'target organ'). A Hormone can also be described as a chemical 'messenger'.
The General Certificate of Secondary Education (GCSE) is a set of exams taken in England, Wales, Northern Ireland and other British territories. They are usually taken by students aged 15â16, after two years of study. Some pupils can take their exams early if their teachers think them able.