Subcutaneous Bubbles
Subcutaneous bubbles are small balloons of gas that are created beneath the skin in the soft tissue. These bubbles can range in size from tiny pinpricks to golf-ball-sized orbs. Depending on their size, they may be difficult to detect. In some cases, they may only be visible through X-ray or ultrasound imaging. Subcutaneous bubbles have a variety of underlying causes, including medical treatments and allergic reactions.
Medical Treatments
One of the most common causes of subcutaneous bubbles is medical treatments. Medical treatments such as intravascular injections, intravenous infusions, and injections of contrast dye for imaging tests can all lead to the formation of bubbles. In many cases, these bubbles do not cause any problems, but in some cases, it may result in a painful lump at the injection site. In rare cases, the swelling of the bubble may lead to serious infections.
Allergic Reactions
Another common cause of subcutaneous bubbles is an allergic reaction. When an allergen triggers an allergic response, the allergen can enter the soft tissue, leading to the formation of a bubble. This bubble can vary in size and may be red, itchy, and painful. Allergens that cause subcutaneous bubbles include animal dander, pollen, dust mites, and certain foods.
Other Causes
In some cases, subcutaneous bubbles can be caused by air entering the soft tissue during scuba diving or other activities that involve breathing pressurized air. Additionally, high altitudes and the use of certain topical medications can lead to the formation of subcutaneous bubbles.
Treatment Options
In most cases, subcutaneous bubbles are harmless and do not require treatment. In cases where the bubbles are large or painful, a doctor may suggest draining them to reduce discomfort. Depending on the underlying cause, medications or other treatments may also be recommended. It is important to contact a doctor if the subcutaneous bubble does not resolve on its own.
Conclusion
Subcutaneous bubbles are small balloons of gas that are created beneath the skin in the soft tissue. They can be caused by medical treatments and allergic reactions, as well as air entering the soft tissue during diving or other activities. In most cases, these bubbles are harmless and do not require treatment but a doctor should be consulted if the bubble does not resolve on its own.
