appears to be the root cause for this problem. Free yourself from the stress by intentional modes, morning walk, enjoying good company, reading good books, leaving the things to god and ignoring ego. Eat balanced diet avoid lonely sittings and anger.
There are meny herbs and procedures in ayurveda which reduce stress. Body massage
is a good mode. ashwagandha
is a good stress buster and nervine tonic. This will cure shaking and headache.