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Anxiety and Feeling irritable

This page contains some of the conditions that could be the cause of these symptoms, although it is not a complete list of possible conditions.

Conditions

Anxiety

Anxiety is a feeling of unease, such as worry or fear, that can be mild or severe.

Symptoms of this condition may include:

  • Anxiety
  • Unusually tired
  • Feeling irritable
  • Feeling sick or nausea
  • Feeling heart beat

Our Health A-Z contains more information on Anxiety.

If you are worried about this condition you can try our free AI Symptom Checker here.

PTSD

Post-traumatic stress disorder (PTSD) is an [anxiety](yourmd:/condition/anxiety/introduction) disorder caused by very stressful, frightening or distressing events.

Symptoms of this condition may include:

  • Anxiety
  • Flashbacks
  • Difficulty sleeping
  • Feelings of guilt
  • Feeling irritable

Our Health A-Z contains more information on PTSD.

If you are worried about this condition you can try our free AI Symptom Checker here.

Important: If you have these symptoms, they may be unrelated to any of these conditions listed. If you are concerned about your symptoms then you should see a doctor.