Images of Brain After Mild Stroke Predict Future Risk. 1  Dec. 5, 2014 â A CT scan of the brain within 24 hours of a mild, non-disabling stroke can predict when patients will be at the highest risk of another stroke or when symptoms may worsen, according to new research.
For a severe allergic reaction (anaphylaxis): Check the person's airway, breathing, and circulation (the ABC's of Basic Life Support). A warning sign of dangerous throat swelling is a very hoarse or whispered voice, or coarse sounds when the person is breathing in air. If necessary, begin rescue breathing and CPR.
The answer: You may have oral allergy syndrome, an allergic reaction to proteins in certain fruits, vegetables and nuts. Symptoms include itchy mouth, scratchy throat or swelling of the lips, mouth, tongue and throat.he answer: You may have oral allergy syndrome, an allergic reaction to proteins in certain fruits, vegetables and nuts. Symptoms include itchy mouth, scratchy throat or swelling of the lips, mouth, tongue and throat.