Healthy weight loss is generally the result of consuming fewer calories than you burn through physical activity. Although medical conditions that prevent such weight loss are few, they do exist. If you sense that a medical problem may be holding you back from your weight loss goals, discuss your symptoms and lifestyle habits with your doctor.
Hypothyroidism
Hypothyroidism, or underactive thyroid, is a condition that occurs when your thyroid gland doesn't produce enough thyroid hormones. According to the American Thyroid Association, hypothyroidism commonly has a slowing effect on a person's metabolism. For this reason, unexpected weight gain and the inability to lose weight may occur. Hypothyroidism is also associated with lethargy and depressive moods--symptoms that can lead to reduced physical activity or eating more calories than are necessary to maintain your weight. Hypothyroidism is treatable, often through use of sythnthetic thyroid. Once such treatment is effective, reduced metabolism, added weight and other symptoms are likely to dissipate. If you suspect that a thyroid problem is keeping you from managing your weight, seek testing and guidance from your doctor.
Prader-Willi Syndrome
Prader-Willi syndrome (PWS) is a rare genetic disorder that results in obesity, reduced muscle tone, decreased mental capabilities and sex glands that produce few or no hormones. According to the University of Maryland Medical Center, people with PWS exhibit an intense, uncontrollable appetite and food cravings as well as a slow metabolism. The combination of these factors inevitably leads to weight gain, particularly since people with the disorder often go to great lengths to attain food. In severe cases, PWS sufferers will go so far as to eat bugs or dirt. There is no known cure for PWS. However, the condition can be treated through adult or professional supervision, implementing a controlled low-calorie diet and partaking in regular physical activity. Although physical exercise is challenging for people with PWS, due to their reduced muscle tone, excess weight and common unwillingness to partake in it, it is feasible. Infants with the disorder often display delayed motor skills, almond-shaped eyes and floppy stature. If you suspect that your child has PWS, talk to your doctor about genetic testing.
Cushing's Syndrome
Cushing's syndrome, also known as hypercortisolism, occurs when your body produces excessive amounts of a hormone called cortisol for an extended time period. People ages 20 to 50 are most likely to develop the condition. Once a person has it, weight gain is probable and weight loss is rarely feasible. According to the Mayo Clinic, the most common cause of Cushing's syndrome is the use of oral corticosteroid medication--prescription drugs used to alleviate inflammation. Common symptoms of Cushing's syndrome include a fatty hump mid-way between the shoulders, fat around the neck, a rounded face and discolored stretch marks atop the skin. Medical treatments are available to reverse Cushing's syndrome. If you observe signs of the condition, seek medical guidance promptly. If left untreated, Cushing's syndrome can lead to high blood pressure, reduced bone density and increased risk for diabetes.
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