Serious Illness Symptoms, Adult or Older Child

Symptoms of serious illness may include: A severe headache. A stiff neck. Mental changes, such as feeling confused or much less alert. Extreme fatigue (to the point where it’s hard for you to function). Shaking chills.

Serious Illness Symptoms, Adult or Older Child

Serious Illness Symptoms, Adult or Older Child

Symptoms of serious illness may include:

  • A severe headache.
  • A stiff neck.
  • Mental changes, such as feeling confused or much less alert.
  • Extreme fatigue (to the point where it's hard for you to function).
  • Shaking chills.

Credits

Current as ofJune 26, 2019

Author: Healthwise Staff
William H. Blahd, Jr., MD, FACEP - Emergency Medicine
Adam Husney, MD - Family Medicine
Kathleen Romito, MD - Family Medicine

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