Lip Swollen for No Reason

The lips are one of the most visible features of the face. Hence, when there is something wrong with the lips, it is glaringly visible and obvious. There are many conditions wherein a person may land up with swollen lips. What may be for you a lip swollen for no reason may in essence be due to a symptom of an underlying condition.

Allergy
One of the most common causes of lip swelling is an allergic reaction. One may or may not be aware of certain allergens that may act on him or her. It is only after fever, rashes or lip swelling occurs that it may strike you that you are allergic to a certain compound, medicine or ingredient. So, is lip swelling an allergic reaction? The answer is yes and no. While it may occur due to obvious conditions like a bee sting, you may also suffer from it after taking a drug you're allergic to for the first time and think that you're suffering from a lip swollen for no reason.

In some people that are lactose intolerant, they may complain of lip swollen on one side after ingestion of milk or dairy products. However, if along with lower or upper lip swelling, if you are also showing certain systemic symptoms like rashes, fever or even difficulty swallowing, then you need to visit the doctor immediately because you could be suffering from an anaphylactic reaction, which is an emergency medical condition.

Unknown Trauma
One of the conditions where a person may suffer from an upper or bottom lip swelling for no reason is due to trauma. At times, we may suffer from some kind of slight physical trauma without realizing it. This is mostly the reason why some people may wake up in the morning and see that they have a swollen upper lip. They do not have any recollection of any kind of trauma while sleeping and so feel that they have a lip swelling. There is usually no treatment required for this condition as it tends to resolve on its own, provided the trauma was not very severe. At times, when sleeping for a very long time or immediately after having food that is high in salts, there may be a lot of water retention and so, along with the entire face looking puffy and groggy in the morning, you may also feel that your lip is looking slightly swollen.

Other Causes
There are a few more uncommon causes of lip swelling. These include macrocheilia, which is a condition where there is permanent swelling of lips, due to an increase in the lymphatic spaces. This is idiopathic in nature and there are usually no symptoms accompanying it, so you needn't worry about how to treat a swollen lip in such cases. Another uncommon reason for swollen lips is embouchure collapse. This is a term used to define the condition that is usually seen in people that play wind instruments. When people play these instruments for a long time, then slowly, the face loses its potential to arrange the facial muscles and lips in a proper manner. This is usually accompanied by slight lip swelling. Many brass players who have been playing the instrument for a long time may complain of stiff lips or swollen lips. However, this is a gradual condition that occurs after playing for years. When symptoms of a swollen lip or embouchure collapse are seen, the musician should stop playing the instrument for a while and give his lips and facial muscles some rest before resuming playing the instrument to prevent any kind of injury or permanent damage to the facial muscles and lips.

In most cases, the cause is trivial and so, there is no need for any kind of active lip swelling treatment and instead with a bit of lip care, you can easily avert this condition. However, if the person experiences other systemic symptoms along with a swollen lip, be it upper or lower, then it is best to visit the doctor and get the condition diagnosed and treated at the earliest, especially if it is an allergic reaction.