What Causes Numbness or Tingling in the Body?

What Causes Numbness or Tingling in the Body?

Quick Answer Numbness or tingling can occur because of nerve compression, diabetes, vitamin deficiencies, spine problems, certain medications, or neurological conditions. Sudden numbness, especially on one side of the body, requires immediate medical attention. Common...
 Why Am I Experiencing Frequent Dizziness?

 Why Am I Experiencing Frequent Dizziness?

Quick Answer Frequent dizziness can be caused by dehydration, low blood pressure, inner-ear problems, migraine, medications, anemia, or neurological conditions. Repeated or unexplained dizziness should be evaluated, especially when accompanied by weakness or balance...
What Are the Early Signs of a Stroke?

What Are the Early Signs of a Stroke?

Quick Answer Stroke symptoms usually appear suddenly. Facial drooping, weakness or numbness on one side, difficulty speaking, vision changes, dizziness, or difficulty walking can be warning signs. A suspected stroke requires immediate medical attention. Common Stroke...
What Causes Sudden Severe Headaches?

What Causes Sudden Severe Headaches?

Quick Answer Sudden severe headaches can have several causes, including migraine, but a headache that reaches maximum intensity suddenly can sometimes indicate a serious medical problem. Prompt evaluation is important when the headache is unusual or accompanied by...
 When Should a Headache Be Checked by a Neurologist?

 When Should a Headache Be Checked by a Neurologist?

Quick Answer Most headaches are not caused by serious neurological conditions. However, frequent, severe, unusual, or progressively worsening headaches should be evaluated, especially when they occur with neurological symptoms. When Should You Get a Headache Checked?...