Illness anxiety disorder, sometimes called hypochondriasis or health anxiety, is worrying excessively that you are or may become seriously ill. You may have no physical symptoms. Or you may believe that normal body sensations or minor symptoms are signs of severe illness, even though a thorough medical exam doesn't reveal a serious medical condition.

Symptoms of illness anxiety disorder involve preoccupation with the idea that you're seriously ill, based on normal body sensations (such as a noisy stomach) or minor signs (such as a minor rash). Signs and symptoms may include:

• Being preoccupied with having or getting a serious disease or health condition
• Worrying that minor symptoms or body sensations mean you have a serious illness
• Being easily alarmed about your health status
• Finding little or no reassurance from doctor visits or negative test results
• Worrying excessively about a specific medical condition or your risk of developing a medical condition because it runs in your family
• Having so much distress about possible illnesses that it's hard for you to function
• Repeatedly checking your body for signs of illness or disease
• Frequently making medical appointments for reassurance — or avoiding medical care for fear of being diagnosed with a serious illness
• Avoiding people, places or activities for fear of health risks
• Constantly talking about your health and possible illnesses
• Frequently searching the internet for causes of symptoms or possible illnesses

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