Check for These Illnesses If You're Losing Weight Too Quickly
Irregular diet and lifestyle, along with mental stress and anxiety, can lead to greater nutrient consumption than intake, naturally resulting in weight loss. If a healthy person experiences unexplained weight loss over a short period, accompanied by symptoms such as loss of appetite, fatigue, and lethargy, it may be pathological weight loss, a precursor to certain diseases.
Diabetes
Diabetes is caused by insufficient insulin secretion, leading to metabolic disorders in sugar, increased blood glucose, and subsequently affecting the metabolism of proteins and fats. This results in poor nutrient absorption in the body, causing weight loss. It is also accompanied by the "three manys and one less" typical of diabetes: excessive urination, excessive eating, and excessive drinking, while losing weight.
Hyperthyroidism
Hyperthyroidism, or overactive thyroid, causes patients to lose weight due to an increased basal metabolic rate and higher consumption. It is also accompanied by a thickened neck, heart palpitations, insomnia, increased appetite, low-grade fever, sweating, rapid heart rate, arrhythmia, chronic diarrhea, an enlarged thyroid, and protruding eyes.
Tumors
The early symptoms of tumors are not obvious, but weight loss is definitely one of them. Tumor growth requires nutrients, and it competes with other organs in the body for them, which can easily lead to weight loss. In addition to general digestive symptoms like loss of appetite, nausea, and abdominal bloating, a notable early sign of primary liver cancer is progressive weight loss and discomfort in the upper right abdomen. Weight loss is also often an early symptom of hematological malignancies such as leukemia, multiple myeloma, malignant lymphoma, and malignant reticulosis. For example, early-stage stomach cancer often has no special symptoms, but progressive weight loss is significant. Furthermore, progressively growing malignant tumors in the abdominal cavity may first manifest as weight loss.
Tuberculosis
Tuberculosis has a slow onset, and early symptoms are not very noticeable. In addition to frequent "colds," weight loss and low-grade fever are symptoms that cannot be ignored. Therefore, people who have recurrent, unresolving colds or cold-like symptoms lasting more than two weeks, accompanied by weight loss, should go to the hospital for an X-ray and sputum examination to confirm a diagnosis of tuberculosis.
Addison's Disease
Addison's disease, also known as chronic adrenal insufficiency, often begins with weight loss and fatigue, followed by symptoms like nausea and low blood pressure. Weight loss is one of the key manifestations of Addison's disease; the more pronounced the weight loss, the more severe the condition.
In addition, certain chronic diseases in the body, such as stomach and duodenal ulcers, chronic atrophic gastritis, cirrhosis of the liver, chronic colitis, chronic pancreatitis, chronic cholecystitis, and gallstones, can prevent food from being fully digested and absorbed, leading to weight loss. Patients with diseases like pernicious anemia and viral hepatitis also tend to appear thin. Therefore, unexplained weight loss should be a cause for concern, and one should seek medical advice and treatment as soon as possible.