I had been having lip swelling on and of for about two months. A doctor had prescribed me complex tablets (with dosage of all the components >/=1mg) however since I was out of them I decided to purchase new B complex tablets, however I jinxed the dosage and it had all it's components (= 10mg, with niacinamide=100 mg) I have been taking them for about 4 days now and I believe it has given me rashes ( kind of look like multiple mosquito bites) all over my body ( face and limbs to be precise) I have stopped taking the supplement as soon as I figured my mistake. Would this rash go on it's own or should I go see a doctor again?