Pseudofolliculitis barbae, also known as razor bumps, is a condition where hair that has been shaved or plucked grows back into the skin and causes inflammation, irritation, and bumps.

Here are some tips for preventing pseudofolliculitis barbae:
- Shave in the direction of hair growth: Shaving against the grain of the hair can cause the hair to be cut too short and grow back into the skin. Shaving in the direction of hair growth can help prevent this.
- Use a sharp razor: A dull razor can cause hair to be pulled and cut unevenly, which can lead to razor bumps. Using a sharp razor can help prevent this.
- Soften your hair before shaving: Softening the hair with warm water or a pre-shave oil can make it easier to cut and prevent it from being pulled out of the skin.
- Use a shaving cream or gel: Shaving cream or gel can help lubricate the skin and reduce friction between the razor and the skin, which can help prevent razor bumps.
- Don’t stretch the skin: Stretching the skin during shaving can cause hair to be cut too short, which can lead to razor bumps. Instead, shave in small, gentle strokes and let the razor do the work.
- Avoid shaving too closely: Shaving too closely can cause hair to be cut below the skin’s surface, which can lead to razor bumps. Leave a small amount of stubble to prevent this.
- Use an aftershave lotion: Aftershave lotion can help soothe and moisturize the skin after shaving, which can help prevent razor bumps.
- Consider other hair removal methods: If you continue to experience pseudofolliculitis barbae despite these preventive measures, consider other hair removal methods such as depilatory creams or laser hair removal.