Tampons should always be removed after a maximum of 8 hours since tampon use is associated with Toxic Shock Syndrome (TSS). It doesn't automatically mean you'll get TSS but it puts you at greater risk.
Feminine hygiene is a general euphemism used to describe personal care products used by women during menstruation, vaginal discharge, and other bodily functions related to the vulva. Sanitary napkins (American English) / Sanitary towels (British English), pantiliners, tampons, menstrual cups, and feminine wipes are the major categories of feminine hygiene products.
In the 1930s, the term was used in the United States to refer instead to birth control. Health
Personal care or toiletries is the industry which manufactures consumer products used in personal hygiene and for beautification.
Tenericutes (no wall)
Fibrobacteres–Chlorobi/Bacteroidetes (FCB group)
Planctomycetes–Verrucomicrobia/Chlamydiae (PVC group)
Toxic shock syndrome (TSS) is a potentially fatal illness caused by a bacterial toxin. Different bacterial toxins may cause toxic shock syndrome, depending on the situation. The causative bacteria include Staphylococcus aureus, where TSS is caused by enterotoxin type B, and Streptococcus pyogenes. Streptococcal TSS is sometimes referred to as toxic shock-like syndrome (TSLS) or streptococcal toxic shock syndrome (STSS).
Science of drugs including their origin, composition, pharmacokinetics,
pharmacodynamics, therapeutic use, and toxicology.
Pharmacology (from Greek φάρμακον, pharmakon, "poison" in classic Greek; "drug" in modern Greek; and -λογία, -logia "study of", "knowledge of") is the branch of medicine and biology concerned with the study of drug action, where a drug can be broadly defined as any man-made, natural, or endogenous (within the body) molecule which exerts a biochemical and/or physiological effect on the cell, tissue, organ, or organism. More specifically, it is the study of the interactions that occur between a living organism and chemicals that affect normal or abnormal biochemical function. If substances have medicinal properties, they are considered pharmaceuticals.