Hello, My father has a raised red rash across his buttocks. He has been having some vertigo for the past few weeks. His doctor says he is low in Vitamin B s, so put him on tablets for the deficiency.Dad has been very tired, irritable, anxious, depressed, swollen ankles, tingles in the feet. He has a pace maker. Do you think my father needs injections for his deficiency or just take the tablets for two months like his doctor prescribed? My Dad had a major gut surgery after a colonoscopy went wrong a few years ago, his stomach has been diverted. Tania