3 doctors agreed: Psorasis: Psoriasis, seborrheic dermatitis, and hair dye sensitivity can all cause an itchy scalp. If this occurs few days after dying your hair, allergy test to the dye to determine if you can use it. Antidandruff shampoos contain ketoconazole, selenium sulfide, tar, or salicylic acid. ...Read more.
Heroic Medicine. History of medicine A popular term used to describe the draconian medical practices of the 18th-19th centuries that included bleeding, blistering, purging, and the use of mercury-and arsenic-based medicines, which are thought to have hastened the demise of George Washington and countless others.
Heroic Couplet - Definition of Literary Term Heroic couplet is a pair of rhymed lines with iambic pentameter. This form of poetry was popularized and highly developed by the neo-classical poets, especially Alexander Pope. Chaucer was the first literary figure to compose verse using heroic couplets, but the use of Heroic couplets did not become widespread until the seventeenth century.