التعريف

By Mayo Clinic Staff

يمكن أن يشير نقص الوزن غير المبرر أو نقص الوزن دون محاولة التخلص منه — خاصة إِذا كان كبير أو مستمر — إِلى اضطراب صحي كامن.

إن المرحلة التي يكون فيها نقص الوزن غير المبرر مثيراً للمخاوف الطبية غير دقيقة. لكن يتفق العديد من الأطباء على ضرورة إجراء التقييم الطبي إِذا كان نقص الوزن لديك يزيد عن 5 بالمائة من وزنك خلال فترة تتراوح بين 6 أشهر إِلى سنة واحدة لاسيِّما لدى الأشخاص البالغين من فئة كبار السن. فعلى سبيل المثال يبلغ نقص الوزن الذي قدره 5 بالمائة لدى الشخص الذي يزن 160رطل (72 كيلوغرام) 8 أرطال (3.6 كيلوغرام). ولدى الشخص الذي يزن 200 رطل (90 كيلوغرام) يبلغ نقص الوزن 10 أرطال (4.5 كيلوغرام).

يتأثر وزنك بمقدار ما تتناوله من السعرات الحرارية ومستوى النشاط الجسدي والصحة بشكل عام والعمر ومدى امتصاص العناصر الغذائية والعوامل الاقتصادية والاجتماعية.

11/01/2018

اطلع كذلك على

  1. Acanthosis nigricans
  2. Addison's disease
  3. Adjuvant therapy for cancer
  4. Adrenal fatigue: What causes it?
  5. Alcoholic hepatitis
  6. Alternative cancer treatments: 10 options to consider
  7. Amputation and diabetes
  8. Amyloidosis
  9. Angina
  10. Anorexia nervosa
  11. Antidepressant withdrawal: Is there such a thing?
  12. Antidepressants and alcohol: What's the concern?
  13. Antidepressants and weight gain: What causes it?
  14. Antidepressants: Can they stop working?
  15. Antidepressants for children and teens
  16. Antidepressants: Side effects
  17. Antidepressants: Selecting one that's right for you
  18. Antidepressants: Which cause the fewest sexual side effects?
  19. Artificial sweeteners: Any effect on blood sugar?
  20. Ascariasis
  21. Aspergillosis
  22. Atypical antidepressants
  23. Atypical cells: Are they cancer?
  24. Bezoars: How do they happen?
  25. Bile reflux
  26. Binge-eating disorder
  27. Biopsy procedures
  28. Blind loop syndrome
  29. Infographic: Blood Cancer Awareness
  30. Blood glucose meters
  31. Blood glucose monitors
  32. Blood sugar levels can fluctuate for many reasons
  33. Blood sugar testing: Why, when and how
  34. Bone and joint problems associated with diabetes
  35. Bone cancer
  36. Dr. Wallace Video
  37. Fibromuscular Dysplasia- Patient Experience, Struggles and Living with FMD
  38. Fibromuscular Dysplasia- Explanation, Treatments and Resources
  39. Build resilience to better handle diabetes
  40. C. difficile infection
  41. Caffeine and depression: Is there a link?
  42. Caffeine: Does it affect blood sugar?
  43. Cancer
  44. Cancer blood tests
  45. Myths about cancer causes
  46. Infographic: Cancer Clinical Trials Offer Many Benefits
  47. Cancer diagnosis: 11 tips for coping
  48. Cancer diagnosis? Advice for dealing with what comes next
  49. Cancer-related fatigue
  50. Cancer pain: Relief is possible
  51. Cancer risk: What the numbers mean
  52. Cancer surgery
  53. Cancer survival rate
  54. Cancer survivors: Care for your body after treatment
  55. Cancer survivors: Late effects of cancer treatment
  56. Cancer survivors: Managing your emotions after cancer treatment
  57. Cancer survivors: Reconnecting with loved ones after treatment
  58. Cancer treatment decisions: 5 steps to help you decide
  59. Cancer treatment for men: Possible sexual side effects
  60. Cancer treatment for women: Possible sexual side effects
  61. Cancer treatment myths
  62. Cancer Vaccine Research
  63. Carcinoid tumors
  64. Caring for a loved one with diabetes
  65. Castleman disease
  66. Celiac disease
  67. Celiac disease: Can gluten be absorbed through the skin?
  68. Celiac disease diet: How do I get enough grains?
  69. Chase away the winter blues
  70. Chemotherapy side effects: A cause of heart disease?
  71. Chronic lymphocytic leukemia
  72. Chronic myelogenous leukemia
  73. Churg-Strauss syndrome
  74. Cirrhosis
  75. Clinical depression: What does that mean?
  76. Colon cancer
  77. Colon Cancer Family Registry
  78. Colon cancer screening: At what age can you stop?
  79. Colon cancer screening
  80. Congenital adrenal hyperplasia
  81. Coronary artery spasm: Cause for concern?
  82. Crohn's Crisis
  83. Crohn's disease
  84. Crohn's disease symptom: Is fatigue common?
  85. Crohn's or Colitis
  86. Cryptosporidium infection
  87. Curcumin: Can it slow cancer growth?
  88. Cyclospora infection
  89. Depression and anxiety: Can I have both?
  90. Depression, anxiety and exercise
  91. Depression: Diagnosis is key
  92. Depression in women: Understanding the gender gap
  93. Depression (major depressive disorder)
  94. Depression: Provide support, encouragement
  95. Depression: Supporting a family member or friend
  96. Dermatomyositis
  97. Diabetes
  98. Diabetes and Alzheimer's
  99. Diabetes and dental care
  100. Diabetes and depression: Coping with the two conditions
  101. Diabetes and exercise: When to monitor your blood sugar
  102. Diabetes and fasting: Can I fast during Ramadan?
  103. Diabetes and foot care
  104. Diabetes and Heat
  105. Diabetes and menopause
  106. Diabetes and summer: How to beat the heat
  107. Diabetes and travel: Planning is key
  108. Diabetes and electric blankets
  109. 10 ways to avoid diabetes complications
  110. Diabetes diet: Create your healthy-eating plan
  111. Diabetes diet: Should I avoid sweet fruits?
  112. Diabetes: Does alcohol and tobacco use increase my risk?
  113. Diabetes foods: Can I substitute honey for sugar?
  114. Diabetes and liver
  115. Diabetes insipidus
  116. Diabetes management: Does aspirin therapy prevent heart problems?
  117. Diabetes management: How lifestyle, daily routine affect blood sugar
  118. Diabetes: Eating out
  119. Diabetes nutrition: Sweets
  120. Diabetes prevention: 5 tips for taking control
  121. Diabetes symptoms
  122. Diabetes treatment: Can cinnamon lower blood sugar?
  123. Medications for type 2 diabetes
  124. Using insulin
  125. Diabetic Gastroparesis
  126. Diabetic neuropathy
  127. Diabetic neuropathy and dietary supplements
  128. Types of diabetic neuropathy
  129. Cancer-related diarrhea
  130. Drug addiction (substance use disorder)
  131. Dysphagia
  132. Early HIV symptoms: What are they?
  133. Ease the pain of diabetic neuropathy
  134. Eating during cancer treatment: Tips to make food tastier
  135. Ebola transmission: Can Ebola spread through the air?
  136. Ebola virus and Marburg virus
  137. Esophageal cancer
  138. Infographic: Esophageal Cancer
  139. Ewing sarcoma
  140. Fibromuscular dysplasia
  141. Fish oil and depression
  142. Gallbladder cancer
  143. Gastroparesis
  144. GI Stents
  145. Giant cell arteritis
  146. Giardia infection (giardiasis)
  147. GLP-1 agonists: Diabetes drugs and weight loss
  148. Glycemic index: A helpful tool for diabetes?
  149. Granulomatosis with polyangiitis
  150. Graves' dermopathy: How is it treated?
  151. Graves' disease
  152. H. Pylori
  153. Helicobacter pylori (H. pylori) infection
  154. Hairy cell leukemia
  155. High-dose vitamin C: Can it kill cancer cells?
  156. Histoplasmosis
  157. HIV/AIDS
  158. Hodgkin's lymphoma (Hodgkin's disease)
  159. Hodgkin's vs. non-Hodgkin's lymphoma: What's the difference?
  160. How opioid addiction occurs
  161. How to tell if a loved one is abusing opioids
  162. How to use opioids safely
  163. Hyperinsulinemia: Is it diabetes?
  164. Hyperthyroidism
  165. Hypopituitarism
  166. Infographic: Innovative Rectal Cancer Treatments
  167. Insulin and weight gain
  168. Insulin therapy options
  169. Intensive insulin therapy
  170. Intestinal ischemia
  171. Is depression a factor in rheumatoid arthritis?
  172. Depression and diet
  173. Kidney cancer
  174. Infographic: Kidney Cancer
  175. Kidney Cancer
  176. Kratom for opioid withdrawal
  177. Late-night eating: OK if you have diabetes?
  178. LADA
  179. Preventing lead exposure
  180. Lead poisoning
  181. Leukemia
  182. Lexapro side effects: Is breast tenderness common?
  183. Liver cancer
  184. Infographic: Liver Cancer
  185. Low blood counts
  186. Lung cancer
  187. Infographic: Lung Cancer
  188. Lung nodules: Can they be cancerous?
  189. Male depression: Understanding the issues
  190. Diabetes and carbs
  191. Managing diabetic neuropathy complications
  192. Mangosteen juice: Can it relieve arthritis pain?
  193. MAOIs and diet: Is it necessary to restrict tyramine?
  194. Marijuana and depression
  195. Measles Virus as a Cancer Fighter
  196. Mesothelioma
  197. Mild depression: Are antidepressants effective?
  198. Monoamine oxidase inhibitors (MAOIs)
  199. Monoclonal antibody drugs
  200. Mort Crim and Cancer
  201. Mouth sores caused by cancer treatment: How to cope
  202. Multiple myeloma
  203. Infographic: Multiple Myeloma
  204. Natural remedies for depression: Are they effective?
  205. Nervous breakdown: What does it mean?
  206. Neuroblastoma
  207. No appetite? How to get nutrition during cancer treatment
  208. Nonalcoholic fatty liver disease
  209. Non-Hodgkin's lymphoma
  210. Norovirus infection
  211. Opioids and other drugs: What to watch for
  212. Osteoporosis and long-term prednisone: What is the risk?
  213. Living with an ostomy
  214. Pain and depression: Is there a link?
  215. Palindromic rheumatism: Precursor to rheumatoid arthritis?
  216. Pancreatic cancer
  217. Infographic: Pancreatic Cancer: Minimally Invasive Surgery
  218. Pancreatic Cancer Survivor
  219. Pancreatic cancer treatment: Why is it so challenging?
  220. Infographic: Pancreatic Cancers-Whipple
  221. Pancreatitis
  222. Peptic ulcer
  223. Pheochromocytoma
  224. Photodynamic therapy: An effective treatment for lung cancer?
  225. Pituitary tumors
  226. Polymyalgia rheumatica
  227. Postpartum thyroiditis
  228. PrEP to prevent HIV
  229. Prescription drug abuse
  230. Primary sclerosing cholangitis
  231. Pulmonary fibrosis
  232. Pyloric stenosis
  233. Reactive hypoglycemia: What can I do?
  234. Reading food labels
  235. Rectal cancer
  236. Recurrent breast cancer
  237. Rethinking Rheumatoid Arthritis
  238. Rheumatoid arthritis
  239. Rheumatoid Arthritis
  240. Rheumatoid arthritis and exercise
  241. Rheumatoid arthritis: Vaccines
  242. Rheumatoid arthritis diet
  243. Rheumatoid arthritis: Can it affect the eyes?
  244. Rheumatoid arthritis: Can it affect the lungs?
  245. Rheumatoid arthritis: Does pregnancy affect symptoms?
  246. Rheumatoid arthritis medications: Dangerous during pregnancy?
  247. Rheumatoid arthritis pain: Tips for protecting your joints
  248. Salt craving: A symptom of Addison's disease?
  249. Seasonal affective disorder (SAD)
  250. Choosing a light box
  251. Selective serotonin reuptake inhibitors (SSRIs)
  252. Self-Image During Cancer
  253. Serotonin and norepinephrine reuptake inhibitors (SNRIs)
  254. Service dogs assist with diabetes care
  255. Sheehan's syndrome
  256. Blood sugar testing
  257. Radiation simulation
  258. Small cell, large cell cancer: What this means
  259. Stomach cancer
  260. Infographic: Stomach Cancer
  261. Super Survivor Conquers Cancer
  262. Takayasu's arteritis
  263. Tapering off opioids: When and how
  264. Tapeworm infection
  265. Teen depression
  266. Thalidomide: Research advances in cancer and other conditions
  267. The dawn phenomenon: What can you do?
  268. Throat cancer
  269. Thyroid nodules
  270. Tips for coping with rheumatoid arthritis
  271. Tips for cutting costs of blood glucose test strips
  272. Toxic hepatitis
  273. Treating pain: When is an opioid the right choice?
  274. Treatment-resistant depression
  275. Tricyclic antidepressants and tetracyclic antidepressants
  276. Tuberculosis
  277. Tumor vs. cyst: What's the difference?
  278. Type 1 diabetes
  279. Type 1 diabetes in children
  280. Type 2 diabetes
  281. Type 2 diabetes in children
  282. Typhoid fever
  283. Ulcerative colitis
  284. Ulcerative colitis flare-ups: 5 tips to manage them
  285. Use these tips to help children prevent diabetes
  286. Valley fever
  287. Vasculitis
  288. Vegetarian diet: Can it help me control my diabetes?
  289. How cancer spreads
  290. How diabetes affects your blood sugar
  291. PICC line placement
  292. Video-kidney cancer patient-tattoo
  293. Vitamin B-12 and depression
  294. Vitamin deficiency anemia
  295. What are opioids and why are they dangerous?
  296. When cancer returns: How to cope with cancer recurrence
  297. Whipple's disease
  298. Your secret weapon during cancer treatment? Exercise!
  299. Fecal transplant treatment of C. difficile at Mayo Clinic
  300. Mayo Clinic study reporting increased incidence of C. difficile infection
  301. Kidney Cancer — Bradley Leibovich, M.D., Mayo Clinic
  302. Zollinger-Ellison syndrome