Bald spots frequently appear on the head’s crown, making them difficult to spot. Until they see a photo taken from behind, which unintentionally reveals the thinning area, many people are unaware that they are experiencing hair loss. Restoring your hairline and preventing further loss can make you feel better, even though bald spots typically do not pose a health risk.
For those who aren’t ready for surgery or would rather take a more natural approach, a laser cap is a straightforward, non-invasive option. This innovative treatment stimulates hair growth, making it an excellent choice for anyone looking to regain thickness and improve their appearance without the need for drastic procedures.
Aaron Cheng, DO, and the top-notch team at Hair Doc in Cow Hollow, San Francisco, are here to explain how the laser cap works and what’s involved.
Why do bald spots form?
Did it appear as though your bald spot appeared instantly? A lot of people don’t realize they have a bald spot until a friend or a photo shows it. While some bald spots appear suddenly, the majority develop over time as a result of male pattern baldness. Male pattern baldness is common and affects half of men by the age of 40. As the name suggests, it often occurs in a pattern, starting with thinning of the hairline and balding on the crown of the head. Most of the time, sensitivity to the sex hormone dihydrotestosterone causes male pattern baldness. Although less common, alopecia areata may cause sudden bald spots.
This autoimmune condition occurs when your body accidentally attacks hair follicles, leading to instant hair loss. These patches, unlike male pattern baldness, are the size of cents and frequently cluster together on your body or scalp. Whether you’re experiencing male pattern baldness or alopecia areata, the laser cap can help halt hair loss while helping fill in bald patches.
The theory behind the laser cap Have you never heard of a laser cap? We are here to provide you with all the information you require. The laser cap is an FDA-approved treatment introduced in the 1960s, but technological advances have made it easier and more effective than ever. Simply wear the cap, which resembles a baseball cap, for 30 minutes three to four times per week to use it. Multitasking has never been easier; you can read, watch TV, or work while you stimulate your hairline.
Low-level laser therapy (LLLT) is the science behind the laser cap. Under the laser cap, lies hundreds of diodes that emit infrared light to:
Activate the hair follicles Make the hair grow longer. Reduce inflammation
Light penetrates your scalp and is absorbed by the hair follicle during this treatment, providing more energy for cellular function. The energy increases blood flow to hair follicles, expands blood vessels, and encourages vasodilation. More nutrients and oxygen to the hair follicles create an optimal environment for a healthy and sustained growth cycle.
When to expect the results and timeline Hair development takes time, just like the best things in life. When considering a laser cap, it’s important to have realistic expectations — it’s a gradual process that works over months with consistent use.
Expect the following: Months 1 to 3 In the first few months, as weaker strands shed to make room for stronger ones, you might notice more hair shedding. This is normal and often a sign that the treatment is working. You may not notice much regrowth in this phase, but the foundation for healthy hair is laid.
Months 1 to 3 You might notice thin patches and balding areas regrowing during this time. Patients in a clinically controlled study saw a 39% increase in hair growth after four months. Your existing hair may feel thicker and stronger as the anagen (growth phase) is extended. During this time, there is often less shedding and an exposed, healthier scalp.
Months 6-9
The majority of patients notice an increase in hair coverage and density. Weakened follicles are revived leading to natural, but fuller-looking hair. It’s important to continue consistent use or else you may compromise your results.
Months 9-12
You can enjoy the height of your healthy, thick hair growth here. To get the most out of your results, pair with other treatments like medication or platelet-rich plasma therapy.
