Unintentional weight loss

Unintentional weight loss means losing weight without deliberately dieting or changing your diet. Weight can naturally vary by a few kilos, for example with the seasons or life situation, but when the weight loss is significant or unexplained, it should be taken seriously. Unintentional weight loss may show up as clothes becoming looser, reduced appetite, or general tiredness.

The most common causes of unintentional weight loss in Finland are long-term inflammatory bowel diseases such as ulcerative colitis, hyperthyroidism, cancers such as pancreatic cancer, and mental health challenges such as depression. Different infections, poor diabetes control, and severe chronic illnesses can also cause weight loss.

Unintentional weight loss should always be taken seriously, especially if it is accompanied by other symptoms such as abdominal pain, diarrhea, bloody stools, persistent fatigue, or fever. If you notice that you are losing weight without a clear reason, it is a good idea to seek assessment from a healthcare professional. Early evaluation helps find the possible underlying cause and guides you to the right treatment.