Heartrate Tremors duolin. Medication?

I have has Asthma 4 years ago. After changing location i haven't had any attacks fro past 2 years. Last week i started wheezing and coughing a lot. Went to ENT and he suggested DUOLIN nebulizisation. I have a nebulizer and i started using nebulizer from 2 days twice daily. I noticed that i felt my hands are having a feeling or weakness or shivering. I thought it was weakness. Today agai i took nebulizer and immediately after 15 minutes my heart rate increased and felt tremors in hands. I googled for side effects of DUOLIN and Heart rate increase and Tremors are among the first suggestions in side effects. Now my query is should i continue or stop using this medication? I the past i have used Foracort 200 and Asthalin. Never used Duolin before. Thanks in advance.