A few months ago, I used an old blade to shave my moustache at home, and it's been weird ever since. Part of my moustache isnt growing back the same. I shaved against the direction of hair growth and now there are only a few hard and black strands where it used to be fuller, plus some parts are still completely smooth. The new hair thats coming in looks lighter in color too. I'm not sure what's going on or what I should do. Could you recommend any treatments or medication?

Understanding the Possible Causes

• Shaving with an old blade and against hair growth can damage hair follicles, leading to patchy regrowth.
• Lighter or sparse hair may result from temporary changes in the hair growth cycle or follicle damage.

When to Seek Medical Advice

• Consult a dermatologist if the issue persists or worsens, to rule out conditions like alopecia areata.

Treatment and Care Recommendations

• Use gentle skin care products to support healthy regrowth.
• Consider topical treatments like minoxidil (e.g., Rogaine, Mintop) after consulting a healthcare provider.
• Avoid further trauma to the area and maintain good hygiene.

Diagnostic Tests and Specialist Consultation

• A dermatologist may perform a clinical examination or dermoscopy.
• Further tests like a biopsy might be necessary for a definitive diagnosis.

Patience and Monitoring

• Hair regrowth can take time; monitor changes over weeks to months.

Summary of Next Steps

• Seek professional advice for a personalized treatment plan.
• Avoid self-medicating without guidance from a healthcare professional.