Medical dictionary

What is platelet-rich plasma? Platelet-rich plasma is a blood derivative that stimulates the production of collagen, elastin and epidermal tissue. It is used to achieve firmer, brighter and better-quality skin.   Why is the treatment performed? Platelet-rich plasma is a cosmetic treatment aimed at rejuvenating the skin of the face, particularly the area between the eyebrows, t

What is polyendocrine metabolic ovarian syndrome (PMOS)?Polyendocrine metabolic ovarian syndrome (PMOS) is a complex hormonal condition affecting how a woman’s ovaries function due to an imbalance of reproductive hormones. Until recently, it was known as PCOS (Polycystic ovary syndrome).   PMOS causes the ovaries to produce abnormal androgens (male sex hormones). Hormones regulate t

What is Pre-exposure prophylaxis (PrEP)? Pre-exposure prophylaxis, or PrEP, is a medication taken by individuals who are at significant risk of HIV infection. It works by inhibiting the replication of the virus in the body if it is encountered. PrEP is a vital component of modern HIV prevention. How is PrEP administered? PrEP is typically administered in the form of a once-daily oral

What is premature menopause? Premature menopause, also known as premature ovarian insufficiency (POI) or premature ovarian failure (POF), is a medical condition in which a woman's ovaries cease to function before the typical age of natural menopause, which is typically between 45 and 55 years old. In premature menopause, this process occurs before the age of 40. This condition can have sign

What is premature ovarian insufficiency? Premature ovarian insufficiency (POI), premature menopause and premature ovarian failure are all terms to describe the same condition. These all describe the loss of ovarian function before the age of 40. This can occur as a teenager, in the 20s or 30s. Ovaries stop functioning correctly and are unable to produce the hormones oestrogen, progesterone or t

What is PMS?   Premenstrual syndrome, more commonly known as PMS, is the name for the symptoms that women experience before they menstruate, i.e. their period. Many women experience PMS, and symptoms vary from woman to woman, though in some it can be more severe, affecting their daily life to the extent where they must seek medical help.      Who does PM

What is preventive cardiology?   Preventive cardiology is a set of measures that aim to reduce the chances of someone experiencing the results of cardoivascular disease by recognising symptoms and risk factors early. There are two main types of preventive cardiology: Primary prevention: Refers to a series of tests and tips to prevent the onset of heart disease. Secondary prev

What is preventive medicine? Preventive medicine is a combination of medical practices that are designed to avoid disease and illness. It is a proactive approach to patient care. Doctors use preventative measures to ensure that any sickness is minimised and detected early so that a patient has the best chance of recovery to optimum health. Rather than treating conditions once they arise, preven

What is preventive paediatrics? Preventive paediatrics, also known as paediatric preventive care or paediatric well-child care, is a specialised branch of medicine that focuses on maintaining and promoting the health and well-being of children from birth through adolescence. It is centred around the idea that proactive measures, including routine check-ups, immunisations, health education, and