Cocaine is an addictive illegal drug that causes tolerance, withdrawal, preoccupation with the drug, unsuccessful attempts to stop use, severe cravings, and continued use despite severe consequences. It can also cause sudden death.

Your sacrum is a triangular-shaped bone that makes up the two halves of the back part of your pelvis. Your sacrum is the bottom part of your spine and extends down into your tailbone.

Methadone is a synthetic narcotic used to relieve moderate to serious pain or as an aid to heroin withdrawal. Also known as Diskets, Dolophine and Methadose, this controlled substance requires a prescription and comes in liquid, tablet and injectable forms.

According to The National Institute on Drug Abuse, six million Americans 12 years old and older tried cocaine in 2006 and 1.5 million had used crack cocaine at least once in the past year. One of the most addictive drugs, cocaine gives users a euphoric feeling and makes them more energetic.

While there are plenty of jokes about male libido, low sexual function can be a cause of immense emotional distress for men. Problems with libido and erectile function can be caused by stress, illness and some medications. An herbal supplement may help improve libido for better sexual performance and satisfaction.

Phosphatidylcholine is a ubiquitous, naturally occurring phospholipid molecule. It is the major lipid, or fat, of cell membranes and blood proteins. Also known as PC, phosphatidylcholine serves as the body’s main source of choline, an essential nutrient and precursor to the neurotransmitter, acetylcholine.

Effexor, which is the brand name for the medication venlafaxine, is an antidepressant typically prescribed to treat depression or anxiety.

Infections of the microscopic Giardia parasites, also known as Giardia duodenalis or Giardia lamblia, usually clear up in two to six weeks on their own. However, repeated infections or infections in people with compromised immune systems can have long-term effects, some of them severe.

A sunburn only goes skin deep, so it doesn't directly affect your baby if you're pregnant. However, side effects related to a severe sunburn could potentially have undesirable effects on your pregnancy. It's also important to watch for symptoms of overheating, which can pose problems for pregnant women.

Lecithin, a substance present in the cell membranes of all living things, contains fatty acids, phosphatides and phosphorous compounds. Although supplemental lecithin has been used as a treatment option for various health conditions, scientific evidence on the safety of the supplement during pregnancy is lacking.

One of the most common ways to recognize appendicitis during pregnancy is by noticing a pain in the right lower quadrant of the abdomen that will not go away. Appendicitis pain is not like cramping. This pain is something that starts out as a light pain and gradually builds up to an unbearable pain.

Digestive enzymes help your body break down fats, proteins and carbohydrates. Your digestive system uses natural enzymes, but in some cases taking certain enzyme supplements can help improve digestion. These enzymes include papain and bromelain from papaya and pineapple fruit, which help to digest proteins.