I am going through acute gastric problems lately, I am on insulin Humalog 28 ml in the morning and 26 in the evening with Jalra M 50/1000 with lunch and Glycomet 1gm with dinner. There is lot of fluctuation in sugar level during day time and when I am little late for meal, the gas spreads all over my body and I feel anxious and nervousness. I also take Telma 20 for BP and Pentab 40 in the morning for gas but I do not know what causes this depression type of thing. I am diabetic for at least 8 years. I am 47 yrs old. Does humalog cause so much of gas?