Hi, I have been facing Swelling of my lower / upper lips upto 4 times in the past 2-3 months. While I consulted a doctor locally here I was adviced to take "Atarax" for allergy. Before taking this tablet I had regular itching in various parts of the body, which later subsided. Though there are no visible rashes, the swelling of my lips has happened 4 times now. The swelling is visible in the early morning as I get up from bed, however subsides completely in the 2-3hrs. Please advice me if I need to take any specific test to rule out a bigger problem or consult any skin specialist.