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losing weight suddenly
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General Health
Question #19635
60 days ago
136

losing weight suddenly - #19635

Siddharth

I am really freaking out because I've started losing weight suddenly over the past month, and I can't figure out why. I mean, I wasn't trying to change anything significant in my diet or exercise routine, but I’ve dropped nearly 15 pounds! At first, I thought, “Wow, great!” But now it feels kind of scary. I’ve been feeling more tired than usual, like I don’t have the energy to do the things I enjoy, and my friends say I look different - like in a bad way. I tried tracking what I’m eating but honestly, my appetite is just all over the place; sometimes, I’m not even hungry. I did some blood test last week – the doc said everything was mostly fine apart from a slightly low vitamin D level, but that doesn’t really explain this losing weight suddenly thing, right? Has anyone else here experienced losing weight suddenly without even trying? What could it be? I’m worried it’s something serious like thyroid issues or worse, but I just don’t know. Any thoughts or advice would be really appreciated!

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Doctors' responses

Sudden, unintentional weight loss can indeed be concerning, and it’s essential to consider a range of possible causes. First, significant weight loss without changes to diet or exercise could signal a medical issue that needs attention. Common causes to consider include thyroid disorders, particularly hyperthyroidism, where your thyroid is overactive and increases metabolism. This often comes with symptoms like increased heart rate, anxiety, and heat intolerance. Given your symptoms, checking thyroid function with a TSH test (thyroid-stimulating hormone) and possibly free T4 and T3 levels would be prudent if they weren’t part of initial blood work. Another possibility is diabetes, with unexplained weight loss being an early symptom, typically accompanied by increased thirst, urination, and fatigue. Have your blood glucose levels checked to rule this out. Also, gastrointestinal issues like celiac disease or inflammatory bowel diseases can lead to malabsorption, resulting in weight loss. Conditions such as depression or anxiety can affect appetite and energy levels and lead to changes in weight and should be considered if you’re experiencing new stressors or mood changes. Cancer is less common but a potential reason for rapid weight loss, often with additional symptoms like persistent fatigue, pain, or fever, so further evaluation by your doctor is critical if there’s no obvious explanation. You mentioned a low vitamin D level, and while this usually causes bone problems, not weight loss, it’s good to address. In the meantime, focus on maintaining a balanced diet, ensuring adequate caloric intake, and keeping track of any additional symptoms that may develop. Since sudden weight loss can sometimes be indicative of a serious underlying condition, I’d recommend scheduling a follow-up appointment with your healthcare provider to further evaluate your symptoms and discuss additional testing.

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