Infrared therapy is good for several diseases that is why it is used more in western countries. Anxiety, .Panic disorder are lifestyle disease which requires a lifestyle solution and medicines very rarely. You have to give a detailed history like
what do you do for a living what is your education level, financial status, work atmosphere. Home atmosphere
your dietary habits, whether you smoke and drink alcohol,
are you a non vegetarian
how many cups of coffee or tea you drink daily
your sleep pattern
your exercise pattern
how do you relax what is your social activities
what tests have been done till now and their results
You will require further testing like Vit D, infalammatory marker levels, Mg levels etc
All these drugs are addicting and cause withdrawal symptoms if stopped abruptly.
Take a consult for specific advice Remeber You have to treat the root cause and not the symptoms.