<prompt> Drug of choice for Type 1 Brittle asthma isSubcutaneous salbutamolSubcutaneous terbutalineSubcutaneous adrenalineSubcutaneous mometasone  <response>: Brittle asthma is very severe asthma resistant to inhalational Beta 2 agonists. DOC for Type1 Brittle Asthma: Subcutaneous Terbutaline.DOC for Type2 Brittle Asthma: Subcutaneous Adrenaline. 