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. Basic needs such as water, air, food and protection from environmental dangers are necessary for an organism to live. In addition to basic needs, humans also have needs of a social or societal nature such as the human need to socialise of belong to a family unit or group.