Nasal strips are flexible, adhesive bands placed externally across the bridge of the nose, commonly used to improve airflow during sleep or exercise. These over-the-counter devices aim to alleviate congestion and reduce simple snoring by physically widening the nasal passages. A common concern among users is whether the prolonged application of this external force could lead to lasting physical damage, potentially reshaping the soft tissues or bone structure of the nose.
How Nasal Strips Work to Improve Airflow
Nasal strips function using a simple mechanical principle, acting as external dilators to relieve a restrictive point within the nose. Each strip contains embedded flexible plastic or metal pieces that possess a spring-like memory. Once applied, the elements attempt to straighten, and this spring force gently lifts the skin and soft cartilage on the sides of the nose.
The lift targets the nasal valve area, which is the narrowest part of the upper airway and often collapses slightly during inhalation. By propping this area open, the strips significantly reduce resistance to the incoming air. This purely physical action increases the cross-sectional area of the passage, encouraging easier nasal breathing without medication.
Analyzing the Potential for Long-Term Structural Damage
The concern about permanent structural damage to the nose, such as cartilage deformation or bone shifting, is not supported by current clinical evidence. Nasal strips are designed to exert a very low, gentle force, strong enough only to overcome the natural elasticity of the skin and the cartilage of the nasal valve. The force is superficial and does not reach the rigid bone or the core septal cartilage structure.
Long-term, daily use has been studied, and no scientific data indicates that the strips can cause permanent physical change. The forces involved are too minimal to affect the underlying bony framework or the firm cartilage that dictates the overall structure. Any temporary indentation or redness that might be visible immediately after removal is purely superficial, resolving quickly as the skin returns to its normal state.
Addressing Common Skin and Adhesive Reactions
The most frequent issues users encounter are superficial skin reactions caused by the adhesive material. These reactions can manifest as temporary redness, mild irritation, or a slight itching sensation along the edges of the strip. The constant application and removal of an adhesive product can lead to contact irritation, especially with nightly use.
Less commonly, some individuals may experience allergic contact dermatitis, which is a specific immune reaction to certain chemicals in the adhesive. This reaction typically involves more pronounced redness and persistent discomfort that does not fade quickly. Improper, fast removal can also cause minor abrasions or peeling of the outermost layer of skin.
Best Practices for Safe Application and Removal
To maximize the strip’s effectiveness and minimize the risk of skin irritation, proper skin preparation is necessary before application. Users should wash their nose with a mild soap and water to remove any natural oils, lotions, or makeup, then pat the area completely dry. Applying the strip to clean, dry skin ensures optimal adhesion, preventing the strip from moving and causing friction.
Application
The strip should be centered horizontally across the bridge of the nose, with the ends placed just above the flare of the nostrils. After positioning, press firmly along the entire length of the strip for about ten seconds to secure the adhesive.
Removal
Safe removal is equally important to avoid skin damage. It is advisable to loosen the adhesive by washing the face with warm water or removing the strip during a warm shower. Gently peel the strip back slowly from both ends toward the center. Avoid ripping it off quickly, which can cause trauma to the skin.