Sarotena is the brand name; the name of the medicine is amitriptyline. It is a mild anti-depressant. If you use it for a few days, say 5-7 days, then side effects are not a serious problem. However, one should use the drug when absolutely essential. Please keep in mind that Sarotena can cause palpitations.
Ciplar is the brand name. The name of medicine is propranolol. It is normally used to treat high blood pressure but it also reduces palpitations and to a certain extent relieves anxiety.
I suggest you also try non-drug methods like Yoga.