After completing my covid treatment Azithromycin 500mg OD 3 days followed by Doxycycline 100 mg BD for 7 days (along with Vitamin C and Zinc) as prescribed by doctor, I developed gastritis. For this, doctor asked me to take Pantocid. After my medication was over, I experience heavy dizziness after waking up from both short naps and deep sleep. I have numbness on back of my head and lasts for few minutes. There is no pain, though. No matter which posture I sleep in, this numbness doesn't stop. I have never experienced such a high intensity numbness ever, and haven't changed my posture or mattress recently. My sleep quantity and quality remains the same. I am afraid that this could be a complication of Covid? Please help