Weight gain - unintentional
Key points
- Unintentional weight gain is an increase in body weight that occurs when caloric intake exceeds body requirements, causing increased fat storage.
- Aging, which is generally accompanied by a slower metabolism, can cause weight gain unless accompanied by a reduction in food intake or adequate exercise.
- Home Care Implement a proper diet and exercise program.
- Weight gain caused by emotional problems may require psychological counseling.
Alternative names
Involuntary weight gain
Definition
Unintentional weight gain is an increase in body weight that occurs when caloric intake exceeds body requirements, causing increased fat storage.
Considerations
Almost 40% of all Americans are overweight. Aging, which is generally accompanied by a slower metabolism, can cause weight gain unless accompanied by a reduction in food intake or adequate exercise.
Weight gain can be a significant symptom of several endocrine diseases such as Cushing's syndrome or hypothyroidism. It may also be caused by heart or lung disorders as well.
A progressive weight gain occurs with pregnancy; whereas, a periodic weight gain may occur with menstruation. A rapid weight gain may indicate dangerous fluid retention.
Common Causes
- overeating and lack of exercise
- poor eating habits (high-carbohydrate, high-calorie diet)
- emotional factors such as guilt, depression, and anxiety
- slower metabolism, which is normal with aging
- smoking cessation
- alcohol consumption
- hypothyroidism, primary
- endocrine disorders including Cushing's syndrome or polycystic ovary syndrome
- drugs such as corticosteroids, cyproheptadine, lithium, tranquilizers, phenothiazines, and tricyclic antidepressants
- medications that increase fluid retention and cause edema (abnormal pooling of fluids in the tissues)
Home Care
Implement a proper diet and exercise program. Counseling or psychological help may be beneficial for some people.
Set realistic weight goals to maintain a weight consistent with good health. Consult with a health care provider about specific measures.
Call your health care provider if
- there is a change in vision with the weight gain.
- sensitivity to cold, constipation, and hair loss accompany weight gain.
- swollen feet and shortness of breath accompany the weight gain.
- there are times during the day when hunger is uncontrollable and accompanied by palpitations, tremor, and sweating.
- the weight gain is excessive and the reason for the weight gain is unknown.
Written and revised by
Gerald Hurowitz, M.D.
Our doctors write and review articles for accuracy and keep them up to date.
health.am provides general information, not medical advice. Always consult a qualified health professional about your own health.