Doctor Highlights Three Critical Headache Symptoms Over 50s Shouldn't Ignore

• Sudden 'thunderclap' headaches might signal a severe stroke type, needing rapid medical care.
• Over 50s with new headaches and vision changes should check for giant cell arteritis to avoid blindness.
• Headaches over 72 hours or with eye changes can indicate aneurysms; seek immediate medical help.
• NHS notes headaches often arise from stress, dehydration, or eyesight issues but serious cases need checking.
• Giant cell arteritis left untreated could cause blindness, but steroids might prevent damage.
• Dr. Chen's TikToks educate on critical headache signs, reaching thousands online.
• Age raises risks of severe conditions like brain tumors and infections, needing medical evaluation.