Have you noticed more hair accumulating on your brush or that your parting appears wider than before? Once you become aware of hair thinning, it can be hard to ignore. While it’s normal to lose 50–100 hairs daily, losing more than this might signal excessive shedding, which can lead to overall thinning hair.
There are numerous reasons for hair thinning, often due to a combination of factors. Since thinning hair usually progresses gradually, you have time to identify the causes and find effective treatments. In this article, we explore some of the most common causes of hair thinning and offer expert advice on what to do when you notice your hair starting to thin.
What causes thinning hair?
1. Genetics and hormonal influences
Genetics and hormonal changes play a significant role in hair thinning. One key factor is hereditary pattern hair loss, also known as androgenetic alopecia. This type of hair loss is characterized by the gradual miniaturization of hair, resulting in hair that appears thinner. In women, hormonal changes such as the drop in estrogen levels after childbirth and during menopause can also contribute to hair loss.
2. The impact of stress
Telogen effluvium, a type of hair loss that can make hair appear thinner, often occurs after prolonged periods of stress due to an increase in cortisol. Both physical and emotional distress can disrupt the normal hair growth cycle, pushing hair into the ‘telogen phase’. During this phase, hair is shed from the scalp. If a significant amount of hair enters this phase simultaneously, it can lead to noticeable thinning.
3. Hairstyles and treatments
Certain hairstyles, such as tight ponytails, can cause traction alopecia, a type of hair loss resulting from constant pulling on the hair. This can lead to a receding hairline and overall thinner hair. Additionally, frequent use of low-quality hair treatments, such as harsh toners, can negatively affect hair health.
4. Nutritional and lifestyle factors
Nutrients like protein, iron, zinc, and certain vitamins are essential for healthy hair growth. A diet lacking these nutrients can lead to thinning hair and a dry scalp. Similarly, insufficient exercise can also contribute to hair thinning, as physical activity is important for overall health.
5. Medication side effects
Certain medications, such as antidepressants and chemotherapy drugs, can cause hair loss as a side effect. The stress associated with serious illnesses like cancer, depression, heart problems, thyroid issues, and diabetes can compound this effect, further leading to unhealthy hair.
How to stop thinning hair
Finasteride and Minoxidil
Finasteride (Propecia®) helps prevent hair thinning by blocking the production of dihydrotestosterone (DHT), a molecule linked to pattern baldness. By inhibiting DHT formation, finasteride slows hair thinning and may even promote hair regrowth. That said, it is important to note that pregnant women - or women who want to become pregnant - should avoid contact with finasteride, as it may cause birth defects.
Minoxidil (Rogaine®/Regaine®) is a topical treatment, available as a liquid or foam, that is applied directly to the scalp. It takes up to six months to see results, but minoxidil can likewise help prevent hair thinning and facilitate hair regrowth.
Stress management
Managing stress is crucial in reducing stress-related hair thinning. Regular exercise and meditation alongside plenty of sleep can be effective ways to lower stress levels. While some medications can help reduce stress, certain antidepressants may exacerbate hair loss. Moreover, despite frequently being used as a stress reliever, quitting smoking can improve hair health, as smoking is known to contribute to hair loss.
Dietary supplements
As mentioned, nutritional deficiencies, such as a lack of iron and protein, can lead to hair loss. Consider incorporating dietary supplements to address these deficiencies while avoiding dramatic weight loss. Before starting any supplement regimen, research thoroughly, especially when taking multivitamins with a combination of micronutrients and fat-soluble vitamins.
Hair care
Maintaining good hair care practices is essential. Use gentle hair products and minimize brushing and combing to avoid unnecessary stress on your hair. Reduce the use of heated styling tools and avoid tight hairstyles to prevent further damage and thinning.
Laser phototherapy
Laser therapy can also be administered at home with laser phototherapy devices. At-home laser phototherapy aims to stimulate hair regrowth and improve hair thickness. Many dermatologists recommend the Theradome helmet because it is FDA-cleared and has a success rate of 98%.
Experiencing hair thinning can be disheartening, but it doesn't have to be permanent. With the right treatments, you can take control and encourage hair growth. Our device provides a fast, convenient, and effective solution for regrowing hair, and it's simpler to use than other laser treatments available.
Start your journey to thicker hair today by ordering your Theradome laser hair growth helmet. Rediscover the confidence that comes with a fuller head of hair.
