Symptom Search
1 possible causes of "Cough, Insomnia, Nervousness"
Symptoms:
  • Increased appetite
  • Headache
  • Cough
  • Insomnia
  • Nervousness
  • Erectile dysfunction
1. Nicotine Dependence
Nicotine addiction occurs when a person becomes addicted to nicotine, which is a chemical found in tobacco. The addiction is physical, mental, and behavioral.

This feature is for informational purposes only and should not be used to diagnose.
Please consult a healthcare professional if you have health concerns.
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