As implied by its name, ingrown hair occurs when hair grows back into the skin rather than emerging outward. Various hair removal techniques can lead to the formation of ingrown hairs, with shaving being one of the most frequent offenders.
What does ingrown hair look like?
Ingrown hairsingrown hairs
What causes ingrown hair?
Normally, a hair follicle begins its journey from the root, growing outward through the skin's surface. However, if this natural growth cycle encounters interruptions for various reasons, the hair may end up growing back into the skin instead, subsequently clogging the follicle from which it originated. This phenomenon is what we refer to as ingrown hair.
Several factors contribute to the development of ingrown hairs:
Hair Type: Individuals with tightly curled hair tend to be more prone to ingrown hairs, as their hair naturally curls and may grow sideways or back into the skin.
Hair Removal Technique: The method of hair removal plays a crucial role in the likelihood of developing ingrown hairs. When shaving, the hair is cut at an angle, which can cause it to grow inward. Additionally, shaving can tighten the skin, causing hair to retract beneath the surface, which increases the likelihood of ingrown hairs. Other methods, such as waxing or epilating, remove hair from the root, but there remains a possibility that the regrowing hair may not rise straight out of the skin.
Tight Clothing: Wearing tight-fitting clothing can cause constant friction against the skin, potentially misdirecting the growth of emerging hair and increasing the risk of developing ingrown hairs.
How can ingrown hair be prevented?
The most effective way to prevent ingrown hairs is to refrain from removing hair altogether, though this is not a practical solution for most individuals.
Consider Alternative Hair Removal Methods: One effective alternative is to trim hair instead of shaving. Trimming leaves a portion of the hair above the skin's surface, significantly decreasing the chances of ingrown hairs. This approach is particularly useful for men who frequently experience ingrown hairs on their faces; however, it may not be viable for women seeking completely hair-free arms and legs.
Choose Laser Hair Removal: An excellent option for preventing ingrown hairs is to utilize laser hair removal techniques. Whether you opt for professional treatments or invest in reputable at-home devices like Ulike’s Air 10, laser hair removal targets the hair root, gradually diminishing hair growth and thereby reducing the likelihood of misdirected hair growth.
What to do if you have ingrown hair?
If you already have ingrown hairs, consider trying the following remedies:
- A mild retinol can enhance cell turnover, promoting healthier skin.
- A gentle topical steroid can alleviate inflammation related to ingrown hairs, though it should be used sparingly.
Nonetheless, it is crucial to consult with a dermatologist who can provide personalized advice and treatment recommendations tailored to your specific needs.
Ingrown hairs are quite common and typically not a cause for concern. By educating yourself and taking proactive measures, you can work towards achieving smoother, healthier skin.
References
Luo, D. Q., Liang, Y. H., Li, X. Q., Zhao, Y. K., Wang, F., & Sarkar, R. (2016). Ingrowing Hair: A Case Report. Medicine, 95(19), e3660. https://doi.org/10.1097/MD.0000000000003660
Crutchfield C. E., 3rd (1998). The causes and treatment of pseudofolliculitis barbae. Cutis, 61(6), 351–356.
Ogunbiyi A. (2019). Pseudofolliculitis barbae; current treatment options. Clinical, cosmetic and investigational dermatology, 12, 241–247. https://doi.org/10.2147/CCID.S149250
Biography: Dr. Sanober Pezad, MD
A distinguished Gold Medalist from medical school, Dr. Sanober has received numerous national and international accolades, scholarships, and recognition for her innovative therapies. She is a dedicated and compassionate medical professional who comprehensively understands the importance of mind-body-spiritual wellness. Beyond her medical pursuits, she is a devoted mother who strongly advocates for the principle that prevention is superior to cure. Her ultimate mission is to empower individuals to become the healthiest versions of themselves. Join her community and download her highly sought-after ‘Glow from Within’ Guide to help you nourish your skin from the inside out.
