Dr. Rashmi Ravindra | Appointment booking No. 087629 10298 Consultant Dermatologist & Cosmetologist | Meenakshi Cosmo Derma Care, Bangalore Swollen Lips is also called as Angioedema where people will notice swelling of the lips as soon as they get up in the early morning, as well as it reduces by evening. Most common cause will be allergy. Allergy due to dust, cement, pollen. Anything can trigger allergy. Other than that there is one more cause called as Hereditary Angioedema. That will be due to the deficiency of a particular enzyme, that is C1 Esterase deficiency. So depending on the cause the treatment varies. So the person has to be evaluated by a dermatologist to get a proper opinion for that. #Angioedema #SwollenLips #C1EsteraseDeficiency