Hi. It seems somatization means medically unexplained symptoms and has chronic course. Yoga can help but need to asses psychological reason behind all symptoms. Stress and tension can lead to such symptoms. Depression may associated with that in many cases. Proper psychological evaluation is advisable to reach proper conclusions. It can be treated with medicines and behavior therapy. Stress management like fallowing can help Exercise /meditation/deep breathing and hyperventilation proper sleep Stress free activity/do pleasurable activity/music and hobbies Discuss with friends/see all thing with different angle/positive outlook All this will help you to counter daily stress Consult psychiatrist and get help. I hope i have answered your query. Thank you.