Hip pain is a common problem among teenagers. According to a 2005 study published in “Acta Paediatrica,” nearly 7 percent of adolescents experience hip pain. The causes of hip pain range from mild to serious. Adolescent hip pain is more common in females, smokers and teens who consume alcohol.

Nicotine is as addictive as alcohol, cocaine and morphine, according to MedlinePlus. Smoking withdrawal results in both mental and physical symptoms. These withdrawal symptoms usually peak in between the third and fifth days and fade after two weeks, but some can last for several months, warns “The New York Times.

Walking or jogging on a treadmill presents the body with the stress of a weight-bearing exercise, which can lead to hip pain as a result of inflammation, sprains or tendonitis. Overuse of your hip muscles and the ensuing pain is usually possible to alleviate with rest, ice packs and ibuprofen.

The general reason for foot cramps while sleeping is decreased circulation in the foot. The drop in oxygen to the foot muscles causes them to constrict or spasm, sometimes painfully. Foot cramping can happen at any age.

Pain in your left arm during exercise may be due to local issues or problems that involve other areas of the body.This pain can range in severity from a minor inconvenience to a life-threatening condition.

As beautiful as the miracle of life is, pregnancy can be a literal pain. Carrying around that extra weight can put a real strain on your back, especially when your nerve gets pinched and sends a shooting pain down your back, buttocks and legs. This condition, called sciatica, is a major concern for many pregnant women.

Anesthesia is used when a patient undergoes any type of surgery. According to Surgery Encyclopedia, anesthesia is a medication administered to patients to numb pain or sensation while surgery is being carried out. It is routinely administered through inhalation or injection.

Many conditions can cause leg pain and weakness. According to the University of Maryland Medical Center, leg pain can be caused by overuse injuries, inflammatory diseases, lower extremity trauma and certain medical conditions. In some cases, leg pain is accompanied by lower extremity weakness.

A person can experience swelling in one toe or several toes at the same time. Several injuries or medical conditions can cause toes to swell. Common reasons to experience swelling in the toes include an injury to the toe, gout and psoriatic arthritis.

Estrogen -- the hormone that essentially makes women “female” -- can alleviate negative effects during menopause, the time of life when a woman’s hormonal balance shifts.

A broken arm is a common injury; about one in 20 broken bones involves the upper arm bone, according to the American Academy of Orthopaedic Surgeons.

A pinched nerve in the leg can cause pain, weakness or numbness in the affected extremity. Pinched nerves result from overuse, obesity, nerve disorders or injury, according to the Mayo Clinic.