What Is Maximum Salidep Dosage Per Day For Acute Anxiety?

im 57 6 ft 81 kg im getting acute anxiety a fear is constantly gripping my neck back of my head and arms i had this attack 9 years ago but the doctor gave me salidep 40 capsules and i never had this problem but since last 3 days this attack of fear gripping me has started i took salidep 40 1 capsule at 9 am and second at17.00 hrs please tell me how many i have to take in a day as i have not got relief after taking the capsule at17.00 hrs please help