Hi,
I'm not sure yet as we are new to Qatar as well but as I understand it the only place you can get the Humalog insulin from is Hamad hospital. My son is a type 1, using pens also, and we are trying to get him seen so that we can organise more insulin for him. Luckily we brought plenty from NZ with us to keep him going in the interim. Email me if you like and we can keep in touch and once I have some more info I can pass it on to you.