Scary Symptoms: Your source for in-depth symptom information since 2012. Thousands of articles covering hundreds of medical, health and fitness topics including the scariest symptoms.

Cause of a Stabbing Severe Chest Pain but All Tests Are Normal

Wait till you find out the likely cause of sharp, stabbing chest pain when all your heart tests keep coming back normal. If you’ve been having sharp, stabbing or otherwise severe chest pain, but the [...]

2026-01-27T18:15:16-07:00CHEST PAIN, CHEST PAIN CAUSES (heart)|

Can Resting Pulse in 90s from Stress Harm the Heart?

Find out what can happen if stress is causing your resting heart rate to be in the 90s. Have you noticed that whenever you take your resting heart rate, it’s in the 90s, even though [...]

Black or Tarry Stools from Cancer vs. from Food or Drugs

Find out just what “tarry” stools look like when compared to black BMs from benign causes like food or medications. How often have you read a pamphlet or online article about colon cancer and came [...]

Can Menstruation Be Affected by Irritable Bowel Syndrome?

It’s not true that irritable bowel syndrome can affect menstruation. “IBS, while a disorder that can cause rather inconvenient symptoms, is not a dangerous disease, and is not associated with any increased risk for other [...]

Does Frequency of Heartburn Affect Risk of Esophageal Cancer?

Just how often must you have acid reflux from GERD (heartburn) to be at risk for esophageal cancer? Esophageal cancer is one of the most frightening cancers to have, because its prognosis is poor in [...]

Go to Top