Causes of Hair Loss
Hair loss can be caused by a variety of things, including genetics, age, and certain medical conditions. Understanding the causes of hair loss can help you determine whether it can be reversed. In this section, we will look at common causes of hair loss and explore the available treatments.
Genetics
Hair loss is often caused by genetics (androgenetic alopecia), a condition more commonly referred to as male or female pattern baldness. This type of hair loss is hereditary, determining the rate and pattern of balding. It can be inherited from either side of the family. Androgenic alopecia is typically seen in adults and potential symptoms include gradual thinning on the top of the head and receding hairline in men, and thinning at the crown of the head in women.
In addition to environmental factors such as stress or medications, those with a family history of baldness should take preventative measures early on, including scheduling regular trichology checkups. This type of hair loss grows worse over time and may require treatment with medication or surgery to reverse its effects.
Hormonal Changes
Hormonal changes, particularly hormonal imbalances, are among the most common causes of hair loss. Both men and women can experience this type of hair loss, though male-pattern baldness is often more dramatic in males than females. Hormonal changes can cause the scalp to become more sensitive to certain hormones and produce an excess amount of DHT, which leads to an increased production of testosterone in the body. This testosterone will then cause the follicles to become shrunken and stop producing healthy hair.
High levels of testosterone and other hormones produced by the adrenal glands (adrenocorticotropic hormone), estrogen, progesterone, and senile hormones (growth hormones) can also lead to hair loss due to their strong influence on the growth cycle phase or cycle phase control mechanism of hair development. In addition, imbalances between free radical oxygen ions in the cell such as oxidation stress, nitric oxide activity or non-enzymatic transdermal metabolism have been implicated as potential contributing factors in many instances of alopecia or permanent balding conditions.
Hormonal imbalances may be caused by pregnancy, polycystic ovary syndrome (PCOS), menopause or thyroid disease, so it is important for a woman experiencing unexplained hair loss issues to seek advice from her doctor. A variety of treatments exist for restoring better balance in hormones that cause excessive shedding including:
- Hormone medications such as estrogen blockers for treating PCOS;
- Corticosteroid creams for treating autoimmune diseases like lupus;
- Dihydrotestosterone drugs such as finasteride or dutasteride; and/or
- A balanced diet with plenty of vegetables to support optimal nutrient levels.
Medication
In some cases, hair loss can be related to certain medications. Some drugs used to treat depression, heart problems and high blood pressure have been known to cause temporary or permanent hair loss in some people. Other drugs that may cause hair loss include hormone-altering medications such as prednisone, lithium and warfarin, as well as chemotherapy.
If you think your medication is causing hair loss, talk to your doctor. It may be possible to switch to an alternative medication that won’t affect your hair. In some cases, it’s also possible to take a lower dosage of the medication or discontinue use altogether. Be sure not to make any changes in your medication without talking to your doctor first – any sudden changes could have serious side effects!
Stress
Stress can have a major impact on your hair health, and thus cause hair loss. When experiencing high levels of stress, it can affect areas in the body including the scalp. Stress causes the body to produce hormones such as cortisol, which can cause the onset of a process called telogen effluvium.
This condition occurs when the hair follicles remain in the shed cycle for an extended amount of time causing thinning or balding of the hair. The stimulated cortisol triggers the cells within at a much higher rate – pushing them into an “exhausted” stage before they exit their resting state. This leads to an increase in shedding (the natural process where dormant or old strands of hair fall out) and ultimately thinning or balding of your existing hairline.
Moreover, high levels of stress can lead to heightened anxiety and depression that can further contribute to stress related-hair loss over time.
Diagnosing Hair Loss
Diagnosis is the first step in understanding hair loss and its potential causes. Your doctor may ask about your medical history, family history of hair loss, and lifestyle factors. They will also likely perform a physical examination of your scalp and a light microscopic examination of a sample of individual hairs. Lab tests may also be required to determine the cause of the hair loss.
Knowing the underlying cause of hair loss is important in order to determine the proper treatment.
Physical Exam
In most cases of hair loss, physical examination is the first step in diagnosis. The doctor will examine the characteristics of your scalp and hair, as well as any losing pattern. They may examine other areas of the body to look for patterns that might give clues to the cause of hair loss and may order additional tests if necessary.
Physicians will typically look for areas on a patient’s head that have thinning or balding patches and note any recession around the temples or forehead. In some cases, a doctor might perform a pull test to measure how much force it takes to remove strands from your scalp, which can help determine if there is any breakage due to underlying issues such as alopecia areata (a form of spot baldness). Occasionally, a biopsy of the scalp may be recommended in order to rule out diseases causing inflammation or scarring of the scalp such as lupus or lichen planopilaris.
Other tests that may be ordered include:
- Blood work
- Visits with an endocrinologist (hormone specialist) if testosterone levels are suspected as underlying factors in hair loss.
Blood Tests
Blood tests may be necessary to determine the cause of hair loss. A blood sample is taken and sent to a laboratory to check if hormones such as testosterone, androgen, or thyroid hormones are within the normal range. Certain medical conditions, such as diabetes or Lupus, can also be tested for with a blood sample.
In addition, blood tests can identify whether hair loss is due to nutrient imbalances such as iron deficiency anemia. Furthermore, some medications used for treating high blood pressure or depression may cause hair loss in some individuals, and blood tests can help identify these drugs.
In general, if you are experiencing sudden or excessive hair loss that is not related to styling practices then it is a good idea to visit your physician for testing so that any underlying health issues can be addressed.
Treatment Options
Hair loss can be devastating for many people, but fortunately, there are a number of treatment options available. From supplementing with medications to undergoing surgical procedures, it is possible to reverse hair loss and restore the scalp to its former glory.
In this article, we will explore the various treatments available and which one might be the best for you:
Medications
Hair loss can be reversed by medications, although the exact results will vary from person to person. However, most people generally experience some degree of regrowth. Medications must be prescribed by a doctor and usually involve a combination of topical and oral treatments.
The most commonly used medications for hair loss treatment are minoxidil (Rogaine) and finasteride (Propecia). Minoxidil is a topical solution that is applied to the scalp twice daily, while finasteride is an oral medication taken once or twice daily for male pattern baldness. Both of these drugs work to increase blood flow to the scalp, which helps stimulate hair growth.
Other medications used in the treatment of this condition include dutasteride (Avodart), saw palmetto extract and flutamide (Eulexin). These drugs all work in different ways to inhibit certain hormones involved in hair loss which helps promote regrowth and reduce shedding. Your doctor can evaluate these treatments to determine which one(s) may be right for you.
Hair Transplants
Hair transplants are a type of cosmetic surgery used to help people restore their hair when it has been lost. This technique involves taking individual hair follicles from one part of the head and transplanting them to another part of the scalp where hair can grow again. It is a popular option for those who want to reverse hair loss as it can give you natural-looking and permanent results.
When preparing for a hair transplant, you will most likely meet with the surgeon to discuss your options before the operation. The surgeon will assess your scalp, analyze your balding pattern, and determine if this type of procedure would be suitable for reversing your hair loss. Depending on the severity of your condition, they may suggest either a Follicular Unit Transplant (FUT) or Follicular Unit Extraction (FUE) treatment.
During an FUE hair transplant, individual follicles are taken from areas where there is more healthy growth and moved to regions that are thinning or balding. Each unit usually consists of between 1-4 hairs that are transplanted in an area with little or no existing growth; however more grafts can be placed closer together for denser results if desired. A FUT procedure involves removing a strip of scalp that is filled with new hairs; this method typically produces higher density but leaves behind a scar in its place.
Recovery time varies greatly depending on the size and complexity of the operation; however patients should expect some redness, swelling, bruising and itching at first that generally fades over time. Additionally, as with any medical procedure there may be some risk involved such as infection or formation of painful cysts that could require further treatment attention so it is advisable to communicate openly with your doctor about possible concerns beforehand in order to get the best result possible following surgery.
Laser Therapy
Laser therapy is a non-invasive, pain-free treatment option for hair loss that uses low laser levels to stimulate hair follicles and promote regrowth. Treatment typically consists of wearing a low-level laser cap or similar device and exposing the scalp to laser light stimulation. During the 20-minute treatment session, laser light exposure on different parts of the scalp stimulates dormant follicles to produce thicker, shinier, healthier hair. This type of therapy is considered safe and generally well tolerated with minimal side effects.
Unlike other forms of hair restoration, instead of providing direct nutrition to the hair follicle it provides energy to reawaken inactive follicles which helps them start growing again. Laser therapy also increases blood flow which can boost nutrient delivery in order to strengthen existing hairs and help them become thicker and healthier over time.
This form of treatment has been proven in clinical trials to improve symptoms associated with AGA (Androgenetic Alopecia) and may help slow down further progression as well as reverse some degree of baldness in both men and women alike. Several studies also indicated that patients who used laser therapy regularly not only experienced improved density but also less shedding compared to those who didn’t use this treatment option at all.
Natural Remedies
Hair loss can be a difficult thing to cope with, but it doesn’t have to be permanent. There are many natural remedies that can help to reverse hair loss and promote healthy hair growth. These remedies range from dietary changes to natural supplements.
In this article, we’ll explore some of the most effective natural remedies for hair loss:
Diet and Nutrition
The body depends on a continuous supply of essential vitamins and minerals to function well. A nutrient-deficient diet can contribute to hair loss, even in people who don’t have an underlying medical condition. Eating a balanced diet can help prevent hair loss and may even help with reversing it.
Including plenty of proteins and iron in your diet is important for healthy hair growth. Lean meats, fish, eggs, beans, nuts and dark green vegetables are all good sources of these nutrients. It’s also important to make sure you get enough zinc: oysters, garlic, dairy products and legumes are all good options if you’re trying to increase your intake of this mineral. Vitamin C helps the body absorb iron, so citrus fruits or supplements containing this vitamin can be beneficial for hair health.
In addition to the essential vitamins and minerals required for good overall health, there are some nutrients that might be particularly helpful for preventing or reversing hair loss:
- Vitamin D helps boost collagen production which contributes to strong and healthy Hair Follicles.
- Biotin is a B vitamin that has been linked with improved scalp circulation which may lead to improved Hair Follicle Health.
- Essential fatty acids like Omega-3 have been associated with better Hair Follicle Strength & Growth.
- Inositol is a carbohydrate found in cells & blood vessels – it’s believed that increasing inositol intake may improve the strength & thickness of Hair.
Herbal Remedies
Herbal remedies have long been used to treat a wide range of ailments, including hair loss. However, before attempting any herbal remedy for hair loss, it is important to consult a healthcare professional to discuss potential risks and benefits.
Herbal remedies for hair loss can range from simple teas or tinctures based on animal or plant extracts, to more complicated mixtures that may require fresh herbs. Some of the more well-known herbal remedies include:
- Saw Palmetto: This herb has traditionally been used to fight male pattern baldness as it inhibits dihydroxy testosterone (DHT). DHT is thought to be responsible for shrinking hair follicles which leads to baldness.
- Ginkgo Biloba: This herb has many uses but is particularly effective at encouraging scalp circulation which can encourage healthy and strong hair growth.
- Nettle Root Extract: Nettle root extract contains compounds that can help reduce levels of DHT in the body while promoting cellular health in the scalp.
- Rosemary: Rosemary has long been known for its healing and antiseptic qualities and topical application can help fortify the scalp while potentially increasing the thickness of individual hairs.
It is possible that taking these herbs alone or together along with lifestyle changes may encourage your body’s natural abilities, leading to improved health and increased relaxation—which could lead not only to more new hair growth but also existing healthier locks all around as well!
Scalp Massage
Scalp massage is one of the oldest and most effective natural remedies for hair loss. It helps to stimulate the follicles, increase blood circulation and nourish the scalp with essential oils. Massage also relaxes tense muscles, promoting further relaxation and relieving stress.
To perform a scalp massage:
- Begin by rubbing warm oil such as coconut, olive or jojoba into your hands to create heat and friction.
- Starting at the front of your scalp, use your fingertips to make small circular motions with light pressure.
- Move back along your scalp in a slow, steady pattern, spending 45 seconds to 1 minute per area and focusing on areas where you feel tension or stress in the muscles or tightness in the skin.
- As you rub all over your scalp, stop occasionally and pay close attention to any areas that are tender or sore to further reduce tension in those areas.
- Once you’ve massaged all over your head, wrap a warm towel around it for 5 minutes before shampooing as usual with a gentle cleanser made specifically for hair loss sufferers if desired.
- Aim for about 15 minutes of massage time three times per week for maximum effectiveness.
Prevention and Maintenance
Many people suffer from hair loss, so it’s important to take steps to prevent it and keep your hair healthy. Prevention and maintenance are the two of the most important strategies for keeping your hair healthy.
There are a number of things you can do to keep your hair from falling out, including:
- Eating a balanced diet.
- Avoiding harsh hair treatments.
- Keeping your scalp clean.
In this article, we’ll look at these tips for preventing and maintaining hair loss.
Reduce Stress
Reducing stress is an important part of preventing and reversing hair loss, as stress can lead to inflammation and reduce the body’s ability to properly regulate hormones that can affect hair growth. In addition to practices such as mindfulness meditation, getting enough sleep and regular exercise, some other things that may help reduce stress levels include:
- Limiting caffeine intake
- Developing healthy coping mechanisms such as talking with a friend or engaging in a relaxing activity
- Maintaining work-life balance
- Avoiding unhealthy coping mechanisms such as smoking or drinking alcohol
- Avoiding saltwater exposure on your scalp (as it can be drying)
Reducing stress levels is essential for maintaining optimal health and reducing the likelihood of experiencing illnesses that can lead to hair loss. Additionally, other lifestyle changes may be necessary if you are already experiencing thinning hair.
Use Gentle Hair Care Products
Using gentle hair care products, such as shampoos and conditioners without harsh chemicals, is important for preventing and reversing hair loss. Many hair products contain ingredients that can be extremely damaging to the scalp and cause dryness, irritation, and inflammation, which can lead to permanent hair damage.
It is best to use natural, sulfate-free products that are free from potential irritants. Also look for shampoos specifically formulated for those with thinning hair or hair loss in order to help nourish the scalp and protect from further damage. By using gentler products you will create a better environment for healthier hair growth, allowing you to achieve luscious locks once again.
Avoid Certain Hair Styles
Certain hairstyles, along with chemical treatments and specific hair care products, can lead to premature loss of hair. Hairstyles that pull on the scalp such as tight braids, cornrows and buns can damage hair follicles and cause traction alopecia or temporary hair loss. Avoid tight-fitting hats and high ponytails to maintain healthy hair growth.
Another potential issue is chemical treatments such as relaxers and dyes. Too often these treatments contain severe ingredients that strip the scalp and damage the external layer of already weakened hair strands. When applying a chemical treatment to your hair it is important to use protective products such as a protein conditioner that helps provide nourishment to chemically treated hair strands.
Finally, styling products such as gel, mousse and wax should be used in limited amounts on clean damp or dry hair only when necessary for styling purposes. These sticky substances accumulate over time on the scalp leading to inflammation of the scalp skin including itchy irritation which can result in more permanent side effects like follicle death due to lack of blood circulation from a blocked follicle.