There is massage in the physical therapy department of the hospital, and there is a massage shop near the hospital.

Or go to a famous foot washing place, and someone may massage the cervical vertebrae.

If you want to save money, you can consider big pharmacies, or buy massage machines or massage pillows online (more than 200 is effective)

This has nothing to do with allergies and genetic diseases. Be careful that the pillow is not too high. It's best not to use pillows, just pillow towels.