Appetite, lack of

Christopher Hobbs:

“Lack of appetite, or anorexia is a symptom that can accompany a wide range of metabolic disorders. Appetite loss also occurs in hot weather or when one is tired or emotionally upset and may not be a sign of illness. If this condition persists for more than a few days to one week, it is wise to consult a qualified health care practitioner or physician.”

tiologic and Other Factors for Lack of Appetite

Loss of appetite can result from various causes, including:

1. Medical conditions:
   • Chronic illnesses (e.g., cancer, liver disease, or kidney failure).
   • Acute infections (e.g., flu, gastroenteritis).
   • Mental health issues (e.g., depression, anxiety, or stress).
   • Endocrine disorders (e.g., hypothyroidism, diabetes).
   • Nutrient deficiencies (e.g., zinc deficiency).
2. Lifestyle factors:
   • Poor diet or dehydration.
   • Excessive alcohol or drug use.
   • Side effects of medications (e.g., antibiotics, chemotherapy).
3. Aging: Appetite may naturally decline with age due to changes in metabolism, taste perception, or dental health.
4. Psychological or environmental influences: Stress, trauma, or loss can suppress appetite.

5. When to Seek Professional Help

   You should seek medical attention if:

   • Appetite loss persists for more than a few days without an obvious cause.
   • There is significant or unintentional weight loss.
   • Symptoms like fatigue, weakness, pain, vomiting, fever, or difficulty swallowing accompany the appetite loss.
   • You suspect an underlying medical or mental health condition.
   • The person affected is a child, elderly, or has a compromised immune system.