I have been consuming azee -500 tablet thrice a week after food every tue thus wed {at night } for acne  but right after my 1 st dose i felt very little swelling under my chin ( on sunday )  with some pain maybe it 's  one of its side effect . Should i discontinue it ? Or it is  normal and not much a cause of concern . Also plz advice me on my allergy of severe itching all over my body  in sunlight or heat exposure. With tiny bumps which dissapper soon . I tried lots of sunscreen , body moisturizers from various doctors but none prooved much effective . Thankyou.