19+ Unexplained Weight Gain Distended Stomach Pics. Unexplained weight gain, and more unusual is the inability to lose the weight, despite being an avid runner, i. When a young woman walks into a doc's office with unexplained weight gain, the thyroid is the first place most physicians will investigate, says dr.
I'd ask for an ultrasound next, or even an mri.
I think that this might be due to a posture problem (anterior pelvic tilt?) but my posture, as far as i'm aware, is quite good. Hypothyroidism your body functions slow down, making you gain weight and feel tired all the time. Despite being light (5'10 142 lbs), my stomach distends when i relax it. It is typically a symptom of an underlying disease or dysfunction in the body, rather than an illness in its own right.