What can be done to prevent the condition?
For unintended weight loss, prevention is related to the cause. Avoiding the drugs that cause weight loss could prevent those cases due to drugs. Practicing safer sex could prevent many cases due to HIV infection. Many cases of unintended weight loss cannot be prevented.
What are the long-term effects of the condition?
Intentional weight loss from a healthy diet and exercise decreases the risk of:
blood clots, such as deep venous thromboses
cancer
death
diabetes
gallstones
heart disease
high blood pressure
osteoarthritis, which is also called wear and tear arthritis, the most common type of arthritis
varicose veins, which are enlarged veins often seen in the legs
The long-term effects of unintentional weight loss are related to the cause. Cancer, diabetes, HIV, and severe heart, liver, or kidney disease are common causes of death. Many people who abuse drugs have long-term effects related to social, legal, and psychological problems from the drug abuse.
What are the risks to others?
Weight loss is not contagious. If infection is the cause of unintended weight loss, however, the infection may be contagious. HIV, for example, can be sexually transmitted. Tuberculosis can be spread through respiratory secretions.
What are the treatments for the condition?
Weight management plans are helpful for obese or overweight people who want to lose weight.
Treatment for unintended weight loss is directed at the cause. For example, a person with diabetes may need insulin injections or other medicines to control his or her blood glucose levels. Someone who is abusing drugs may need to enter a rehabilitation program. An individual with an infection may need antibiotics. A person with cancer may need surgery, chemotherapy, or radiation therapy.
What are the side effects of the treatments?
Side effects depend on the treatment used for weight loss. Medicines may cause allergic reactions or stomach upset. Surgery carries a risk of bleeding, infection, and allergic reactions to anesthesia.
What happens after treatment for the condition?
A person who loses weight from diet and exercise often feels healthier and happier. Someone with unintentional weight loss may be cured by treatment, such a person with depression. Others may die, such as those with advanced cancer, HIV, or severe liver disease.
How is the condition monitored?
Weight can be monitored at home and at every visit to the healthcare provider. Further monitoring is related to the cause. For example, a person with diabetes needs frequent blood tests to monitor his or her blood glucose level. Any new or worsening symptoms should be reported to the healthcare provider.