One side of the person's mouth may droop when smiling or he may not be able to hold both arms up over his head. [title] Look for confusion or trouble with speaking or understanding speech.
[header] How to recognize the warning signs of a stroke [title] Look for weak facial muscles or limbs. [step] The person may be unable to hold objects or suddenly lose balance while standing. Look for signs that only one side of the person's face or body has become weaker.