There are many possible causes of unexplained weight loss. These can include thyroid disorders, infections, digestive diseases, medication effects, stress, and other medical conditions.
Cancer can also cause unexplained weight loss.
The body may respond to cancer in several ways. Changes in appetite, metabolism, inflammation, or digestion can contribute to weight loss. Some people may feel full quickly or simply lose interest in food.
Unexplained weight loss becomes particularly concerning when it occurs alongside other symptoms such as persistent abdominal discomfort, changes in bowel habits, blood in the stool, or unusual fatigue.
Rather than trying to determine the cause yourself, unexplained weight loss should be evaluated by a healthcare professional.
4. Persistent Abdominal Pain, Cramping, or Bloating
Most people experience stomach discomfort from time to time.
Gas, constipation, food intolerance, indigestion, and other common problems can cause bloating or abdominal pain. In many cases, these symptoms resolve on their own.
