Unexplained Weight Loss If you lose more than 5% of your
Causes of unintentional weight loss
It can also be caused by malnutrition, a health condition or a combination of things. Some causes of unintentional weight loss include: mental health conditions, such as depression, anxiety, eating disorders and obsessive compulsive disorder (OCD)
But many health care providers agree that a medical evaluation is called for if you lose more than 5% of your weight in 6 to 12 months, especially if you're an older adult. For example, a 5% weight loss in someone who is 160 pounds (72 kilograms) is 8 pounds (3.6 kilograms).
But, occasionally, the first symptom that is noticed with infections such as tuberculosis or HIV is weight loss. Hookworm infection of the gut is another example where weight loss may be the first indication of disease.
Some types of cancer can also make it harder for your body to absorb nutrients (called malabsorption). Weight loss may be more common in lung cancer and upper gastrointestinal cancers such as pancreatic, stomach and esophageal cancer.
Patients with advanced cancer often lose weight, but weight loss is often not thought to occur with early-stage disease. This study found that similar levels of weight loss occurred before diagnosis of both early and late-stage disease.
As a rule of thumb, losing more than 5% of your weight over 6 to 12 months may indicate a problem. If you're an older adult with other medical conditions and health issues, even a smaller amount of weight loss may be significant.
What tests to run for unintentional weight loss? Common tests include blood tests (CBC, thyroid function, blood sugar), urine tests, imaging tests (like X-rays or CT scans), and sometimes endoscopy or colonoscopy, depending on symptoms and medical history.
Yes, 20 pounds (lbs) of weight loss is typically noticeable. However, this may vary depending on an individual's current weight, body composition, and distribution of weight.
This baseline blood test for weight loss measures the levels of several markers associated with metabolism, including a cholesterol and lipid panel, comprehensive metabolic panel (CMP), thyroid stimulating hormone (TSH) test, and a hemoglobin A1c (HbA1c) test.
1) The technique of weight loss through dehydration is not actually a weight loss technique. It is merely a way to enhance one's performance in a sport activity. If your aim is to lose weight and you are not a sports personality, you should never ever consider this option.
While cancer and GI issues and mental health cause most unintentional weight loss, there are many other reasons you might suddenly lose weight, including: Dementia, due to changes in mealtime habits. Endocrine issues, including thyroid disorders and diabetes.
When we begin to lose fat, it doesn't just decrease in one area — fat all over the body begins to slowly melt away, so initially, even though you're losing weight and fat, you may not see or feel much change.
According to the American Cancer Society, significant weight loss happens most often with cancers that affect the stomach, pancreas, esophagus and lungs. Colorectal cancer, head and neck cancer and liver cancer can also cause weight loss.
People naturally lose muscle after 40, especially women after menopause. Because muscle burns more calories than fat, this can slow down your metabolism and make it harder to shake those stubborn pounds.
When to Contact a Medical Professional. Contact your provider if: You or a family member loses more weight than is considered healthy for their age and height. You have lost more than 10 pounds (4.5 kilograms) or 5% of your normal body weight over 6 to 12 months or less, and you do not know the reason.
"In general, 1 to 2 pounds per week, or 4 to 8 pounds per month, is a safe and sustainable amount to lose," says Sarah Gold Anzlovar, M.S., RDN, LDN and founder of Sarah Gold Nutrition. "Some people may lose more than that in the beginning, but it's often a lot of water weight and not true fat loss."
Eating disorders: Unexplained weight loss may be an early symptom of undiagnosed eating disorders like anorexia nervosa or bulimia nervosa. Heart failure: This can cause weight loss, especially in the later stages. Hyperthyroidism: This condition speeds up your metabolism and can lead to weight loss.
With muscle atrophy, your muscles look smaller than normal. Muscle atrophy can occur due to malnutrition, age, genetics, a lack of physical activity or certain medical conditions. Disuse (physiologic) atrophy occurs when you don't use your muscles enough. Neurogenic atrophy occurs due to nerve problems or diseases.
Silent cancers do not have any initial symptoms. It is because most of these cancers affect the internal organs such as the stomach, intestines, liver, pancreas, lungs or bladder. They affect organs and other parts deep inside the body, so it is difficult to find them during a regular physical examination.