1. **Changes in Appetite**: A sudden decrease or increase in food intake can indicate health issues. If your hedgehog is not eating or drinking normally, it could be a sign of illness.
2. **Weight Loss or Gain**: Regularly monitor your hedgehog's weight. Significant weight loss may suggest dental problems, infections, or other illnesses, while sudden weight gain can indicate obesity or other health issues.
3. **Lethargy**: If your hedgehog is less active than usual or seems to be sleeping more, it may be feeling unwell. Look for signs of unusual behavior, such as not exploring its environment.
4. **Changes in Stool**: Abnormal stool consistency, color, or frequency can be a sign of gastrointestinal issues. Pay attention to any diarrhea or very dry stools.
5. **Respiratory Issues**: Listen for any unusual sounds, such as wheezing or coughing, and watch for labored breathing. These may indicate respiratory infections.
6. **Skin Problems**: Look for signs of irritation, hair loss, or unusual scratching. Skin conditions can be indicative of parasites or infections.
7. **Nasal Discharge**: A runny nose or discharge can be a sign of respiratory illness, which can be serious.
8. **Changes in Behavior**: If your hedgehog becomes more aggressive, withdrawn, or shows signs of discomfort when handled, it may be unwell.
9. **Abnormal Posture**: A hedgehog that is hunched over or has a stiff posture may be experiencing pain or discomfort.
If you notice any of these signs, it's important to consult a veterinarian who is experienced with hedgehogs to ensure they receive the appropriate care. Regular check-ups can also help catch potential health issues early.
This answer doesn't make sense or isn't related to the question. Mark it as a probable hallucination of the AI model.