Hi, Currently on Humalog 25mix, Metformin, Sitagliptin + various other meds (non diabetes related). For the past 3 years or so, I've been getting severe headaches 1 - 1 and a half hours after eating (regardless of what I eat). Sometimes the pain is so bad (head pounds, neck & shoulder muscles tense up completely) I end up in tears & just want to curl up & give in. The pain will sometimes go away if I eat something, sometimes will only go away with strong painkillers. Waking 2/3 times per night with the same problem so not sleeping properly either. As you can imagine, this does my weight NO favours. Every time I go to my GP with this, all I get told is to lose weight & exercise - easy for her to say - she should try exercising while in agony & exhausted through lack of sleep. Have tried to explain what exactly happens (see above explanation), but just get dismissed as if I'm pathetic & lazy. Has anyone had any similar problem? Does anyone think a change of insulin type may help? I'm really at the end of my tether now & my life is just work - home - work - home & no other life at all due to pain/tiredness. Any thoughts? Ideas?