A nerve block relieves pain by interrupting how pain signals are sent to your brain. It is done by injecting a substance, such as alcohol or phenol, into or around a nerve or into the spine. Nerve blocks may be used for several purposes, such as: 1  To determine the source of pain.
2.5 Stars. Lo Loestrin Fe is the brand name for norethindrone acetate and ethinyl estradiol, a prescription birth control medicine that's used to prevent pregnancy. The drug contains female hormones that prevent ovulation and also causes changes in the cervical mucus and uterine lining, which makes it harder for sperm to reach the uterus and for a fertilized egg to attach to the uterus.
Reglan (metoclopramide) increases muscle contractions in the upper digestive tract. This speeds up the rate at which the stomach empties into the intestines. Reglan is used short-term to treat heartburn caused by gastroesophageal reflux in people who have used other medications without relief of symptoms. Reglan may also be used for purposes not listed in this medication guide.