Common side effects may include: 1  stomach pain, loss of appetite; 2  rectal itching; or. 3  vaginal itching or discharge.
needful. 1  necessary or required: needful supplies. 2  needy. 3  the needful, Slang. money, especially immediately available cash: They haven't the needful for a car right now.
A need is something that is necessary for an organism to live a healthy life. Needs are distinguished from wants in that, in the case of a need, a deficiency causes a clear adverse outcome: a dysfunction or death. In other words, a need. In other words, a need is something required for a safe, stable and healthy life (e.g. food, water, shelter) while a want is a desire, wish or aspiration. When needs or wants are backed by purchasing power, they have the potential to become economic demands.