If I understand your message correctly, you have developed swelling of your upper lip; not that you are simply dissatisfied with the size of your lip.
Most lip swelling is the result of an allergic reaction to a cosmetic or other substance applied to the lips, to infection (commonly with the Herpes Simplex virus) or to an insect or animal sting or bite and rarely secondary to excessive exposure to sunlight. First, give strong consideration to the substances with which your lip may have been in contact. However, lip swelling can develop as part of a condition called angioneurotic edema that is an allergic response to an ingested medication and this type of swelling will subside with discontinuation of the medication.
Almost all lip swelling, whatever the cause will spontaneously resolve with the avoidance of the irritant/allergen. There are a few, relatively rare causes of swelling that will not spontaneously resolve, if left untreated and these may requirement specific treatment with prescription medication given with directions by your doctor.
This site complies with the HONcode standard for trustworthy health information.
The Content on this Site is presented in a summary fashion, and is intended to be used for educational and entertainment purposes only. It is not intended to be and should not be interpreted as medical advice or a diagnosis of any health or fitness problem, condition or disease; or a recommendation for a specific test, doctor, care provider, procedure, treatment plan, product, or course of action. Med Help International, Inc. is not a medical or healthcare provider and your use of this Site does not create a doctor / patient relationship. We disclaim all responsibility for the professional qualifications and licensing of, and services provided by, any physician or other health providers posting on or otherwise referred to on this Site and/or any Third Party Site. Never disregard the medical advice of your physician or health professional, or delay in seeking such advice, because of something you read on this Site. We offer this Site AS IS and without any warranties. By using this Site you agree to the following Terms and Conditions. If you think you may have a medical emergency, call your physician or 911 immediately.