There are three common types of eczema: 1  Atopic dermatitis is chronic skin rash that affects children in families with a history of allergies. 2  The rash is usually dry and itchy; the skin becomes red, irritated, and scaly. 3  Scratching may lead to breaks in the skin, with resultant secondary infection and scarring.ifferent Types of Rashes. Rashes develop when the skin is irritated by allergic reactions to bacteria, viruses, foods, metals, and other factors. Read about different rashes to prevent and treat them.
The psychedelic drug (or entheogen) lysergic acid diethylamide (LSD) was first synthesized on November 16, 1938 by the Swiss chemist Albert Hofmann in the Sandoz (now Novartis) laboratories in Basel, Switzerland.lbert Hofmann, born in Switzerland, joined the pharmaceutical-chemical department of Sandoz Laboratories, located in Basel as a co-worker with professor Arthur Stoll, founder and director of the pharmaceutical department.
Lysergic acid diethylamide, known as LSD, is one of the most powerful hallucinogens out there. It is a drug of extreme unpredictability, and is banned for use in the United States, even though it was once used as a psychiatric drug, and has been used in secret government tests.SD is most often taken in tablet form. It can also be found on blotter paper or in thin gelatin form. LSD can be liquid as well. LSD has no color, and it does not smell.