Insufflation (Latin: insufflare, lit. 'to blow into') is the act of blowing something (such as a gas, powder, or vapor) into a body cavity. Insufflation has many medical uses, most notably as a route of administration for various drugs.
1 A muscle cramp is an involuntarily and forcibly contracted muscle that does not relax. 2  Almost everyone experiences a muscle cramp at some time in their life. 3  There are a variety of types and causes of muscle cramps. 4  Numerous medicines can cause muscle cramps.
Menstrual Cramps & Vitamins. A young woman holding a cup of green tea while resing on the sofa. Roughly three-quarters of adolescents or women experience pain associated with menstruation, reports PubMed Health. Primary dysmenorrhea -- menstrual cramps -- are caused by muscle contractions in the uterus, which feel like abdominal cramping.