In adults, increased growth hormone causes acromegaly, a syndrome that includes excessive growth of soft tissues and bones, high blood sugar, high blood pressure, heart disease, sleep apnea, increased snoring, carpal tunnel syndrome, and pain, including headaches. In children, before the bone plates have closed, increased growth can cause gigantism, which is excessive body size and height. Unexpected breast growth or production of breast milkĬushing’s syndrome, a combination of weight gain, high blood pressure, diabetes, and easy bruising that is caused by overproduction of the adrenocorticotrophic hormone (see below)Īcromegaly, the enlargement of the arms or legs and thickening of the skull and jaw caused by too much growth hormoneĪ pituitary tumor causes symptoms in 3 different ways, which are discussed below.īy producing too much of 1 or more hormones: Infertility, which is the inability to have children Or, the cause of a symptom may be a different medical condition that is not a pituitary gland tumor.Įrectile dysfunction, which is the inability to achieve or maintain an erection and is caused by hormone changes Sometimes, people with a pituitary gland tumor do not have any of the symptoms and signs described below. Together, symptoms and signs can help describe a medical problem. Signs are changes in something measured, like by taking your blood pressure or doing a lab test. Symptoms are changes that you can feel in your body. People with a pituitary gland tumor may experience the following symptoms or signs. 1539-1541.ON THIS PAGE: You will find out more about changes and other things that can signal a problem that may need medical care. Thoracic Outlet Syndrome: A Primer on Objective Methods of Diagnosis. If it is something as serious as heart ischemia, you don't want to delay. Early discovery of the problem and early intervention usually results in improved outcomes. An accurate diagnosis will guide treatment. Regardless of the cause of your symptoms, this is something that should be evaluated by a medical doctor. For some reason, TOS affects three times as many women as men. Being overweight can cause problems with posture, and women who have very large breasts may also have a droopy posture. The poor body alignment of slouching can compress the nerves and arteries near the thoracic outlet. People with TOS often slouch their shoulders, giving them a drooped appearance. TOS symptoms are also reported by people who have to hold their arms up or out for long periods of time. People who have to hold their neck and shoulders in awkward alignment sometimes develop TOS symptoms. Neck and arm positions used at work and home may contribute to TOS. As they heal, scar tissue can build up, putting pressure on the nerves and blood vessels at the thoracic outlet. In an accident, the shoulder harness of the seat belt can strain or tear the muscles. Traumatic injury from a car accident can also cause problems that lead to TOS.
Heavy lifting and carrying can bulk up the scalenus muscles to the point where the nerve and arteries get squeezed It can also happen in people who have an extra first rib, although this doesn't always result in TOS.Įxtra muscle or scar tissues in the scalene muscles can put extra pressure on the nerves and arteries. For example, pressure on nerves and vessels can happen in people who have fractured their clavicle.
There's a wide variety of reasons why you might develop TOS as a potential cause of your current symptoms. The nerves and blood vessels go through the outlet opening, then under the collarbone (also known as the clavicle), through the armpit (the axilla), and down the arm to the hand. The thoracic outlet is this opening between the scalene muscles and the rib cage. The main cause of TOS is that the nerves and blood vessels going from the neck down to the arm and hand get squeezed near the thoracic outlet. Pain and numbness can also be the result of a condition known as thoracic outlet syndrome (TOS). If a person becomes weak or short of breath while in this position, ischemia (loss of blood supply) may be the cause. Oxygen requirements of the heart are greater during arm work compared to leg work at the same workload level. The onset of angina and a subsequent heart attack is known to be precipitated when working with the arms extended over the head. Is she right?Ī: Loss of circulation to the hands can occur with arms raised overhead from one of several different problems. My mother thinks this could be the sign of a heart problem. Q: Whenever I raise my arms overhead for more than 30 seconds, my hands go numb.
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