What disease could be causing sudden weight loss

Sudden thinning may be related to diabetes, hyperthyroidism, malignant tumors, chronic gastrointestinal diseases, depression and other diseases. A significant decrease in weight in the short term is often a warning signal issued by the body, which needs to be comprehensively judged in conjunction with other symptoms.

I. diabetes

diabetes will lead to insufficient insulin secretion or utilization obstacles, making glucose unable to be effectively used, and the body will turn to decompose fat and protein for energy. Typical symptoms include excessive drinking, frequent urination, and overeating accompanied by weight loss. Blood glucose monitoring and glycated hemoglobin testing can confirm the diagnosis. Common medications include metformin, glimepiride, acarbose, etc., which should be accompanied by dietary control and regular exercise.

2. Hyperthyroidism

Excessive secretion of thyroid hormones can accelerate metabolism, manifested as fear of heat, palpitations, hand tremors, and weight loss. A clear diagnosis can be made through thyroid function examination. Therapeutic drugs include methimazole, propylthiouracil, etc. Severe cases require radioactive iodine treatment. Patients should avoid high iodine foods and regularly check their thyroid function.

III. Malignant Tumors

Abnormal proliferation of tumor cells can consume a large amount of body nutrients, and some tumors may secrete active substances that cause metabolic disorders. Common accompanying symptoms include persistent low-grade fever, night sweats, and localized lumps. Diagnosis needs to be confirmed through imaging examination and pathological biopsy. The treatment plan is based on the type of tumor, selecting surgery, radiotherapy, or chemotherapy. 4. Chronic gastrointestinal diseases such as Crohn's disease and ulcerative colitis can affect nutrient absorption, while chronic gastritis and irritable bowel syndrome may lead to decreased appetite. Typical manifestations include abdominal pain, diarrhea, bloody stools, etc. Gastrointestinal endoscopy and fecal testing are helpful for diagnosis. Treatment should target the primary disease while supplementing nutrition to improve absorption disorders.

V. Depression

Severe depression can inhibit the hypothalamic feeding center, leading to a significant decrease in appetite. Accompanied by symptoms such as sustained low mood, decreased interest, and sleep disorders. A psychological assessment scale combined with clinical manifestations can be used for diagnosis. Psychological intervention is necessary, and if necessary, antidepressants such as sertraline and fluoxetine should be used.

If the sudden weight loss exceeds 5% of normal weight and lasts for more than two weeks, it is recommended to seek medical attention as soon as possible to investigate the cause. Daily attention should be paid to recording the trend of weight changes, maintaining a balanced diet with high-quality protein and vitamins, and avoiding excessive dieting. Middle aged and elderly people especially need regular physical examinations, and early intervention for emaciation caused by malignant tumors is more effective. Women should pay attention to thyroid and endocrine issues, while men should be alert to the possibility of digestive system tumors.