What Causes Tingling Sensation On Forehead Above The Left Eyebrow?
Several possibilities....
Detailed Answer:
I read your question carefully and I understand your concern.
One possibility for your symptoms might be sinus issues. Sinuses are cavities in your skull communicating with nasal cavity. The frontal sinuses are above the eyebrow and their inflammation can cause pulsating pain and tingling in the skin above. This possibility would be more likely if you happen to have nasal congestion and discharge.
Another possibility is damage to the supraorbital nerve, the superficial nerve covering that area, most common cause by some trauma, a hit on the nerve trajectory. Doesn't need treatment and should subside gradually as the nerve regenerates.
Last but not least anxiety may often cause such symptoms. I am listing it as last but in terms of frequency I would say that in everyday practice that is probably the most common cause.
I remain at your disposal for other questions.