Abstract: A lavage chair may support a human in an at least partially supine position. The lavage chair may be portable. The lavage chair may include a back connected to the base. The base may include a front portion. The lavage chair may be removably coupled to a toilet or to a waste container. In some embodiments, an extendable member may be coupled to the base. The extendable member may support a fluid source (e.g., an enema kit). A method of use may include allowing fluid to flow from the fluid source, through the front portion of the base, and into the colon or the vagina of the human. Effluent from the colon or the vagina of the human may flow through a drain in the base to the toilet or to the waste container.

Abstract: Certain tetrahydrocarbazole-1-acetic acid derivatives are potent and selective antagonists of the prostaglandin D2 receptor, and are therefore useful in the treatment of allergic conditions such as allergic rhinitis.