Illnesses that cause hair loss(Verified)

Hair loss can be a distressing experience, impacting our appearance and self-esteem. While there are various factors that can contribute to hair loss, understanding the underlying illnesses associated with it is essential.

In this discussion, we will explore several verified illnesses that can cause hair loss. From autoimmune conditions like alopecia areata to genetic factors in androgenetic alopecia, disruptions in the hair growth cycle with telogen effluvium, thyroid disorders, scalp infections, trichotillomania, nutritional deficiencies, and the effects of chemotherapy, we will delve into each condition, its impact on hair health, and potential management strategies. 

By gaining knowledge about these illnesses, we can empower ourselves to navigate the challenges of hair loss with greater understanding and resilience.

What are some illnesses that cause hair loss?

Some common ones include

1. Alopecia Areata

So, alopecia areata is a condition that can cause hair loss. It happens when your own immune system gets a little confused and starts attacking your hair follicles. These follicles are the tiny structures in your skin that produce hair. So when they get attacked, it can lead to inflammation and damage, and that’s what causes the hair to fall out.

We’re not exactly sure what causes alopecia areata, but it seems to be a combination of genes and things in your environment. The good news is that it’s not something you can catch from someone else, and it can affect people of any age, gender, or background.

Now, when it comes to hair loss itself, it usually happens pretty suddenly and can be unpredictable. You might notice round or oval patches of hair loss on your scalp, but it can also affect other hairy areas like your eyebrows, eyelashes, beard, or body hair.

The thing to remember is that alopecia areata doesn’t cause any physical discomfort or make you sick. But it can definitely have an impact on your emotions and self-esteem.

While there isn’t a cure for alopecia areata just yet, there are treatments available that can help manage the condition and promote hair regrowth. 

These can include things like creams or ointments you apply to your scalp, injections of medication right into the affected areas, or even oral medications. Different treatments work for different people, and regrowth might not be permanent for everyone.

If you’re experiencing hair loss and think it might be alopecia areata, it’s a good idea to reach out to a dermatologist or a healthcare professional who specializes in hair disorders.

2. Androgenetic Alopecia

Androgenetic alopecia is a common type of hair loss that both men and women can experience. It’s influenced by both your genes and hormones. In fact, it’s the most common cause of hair loss out there

With androgenetic alopecia, hair loss happens gradually over time. For guys, it usually starts with a receding hairline or thinning at the crown, eventually leading to partial or complete baldness on the top.

 Ladies with androgenetic alopecia tend to have overall thinning throughout their scalp, with hair becoming less dense and thinner.

Now, let’s talk hormones. There’s a hormone called dihydrotestosterone (DHT) that plays a big role in androgenetic alopecia. It’s a byproduct of testosterone and can wreak havoc on your hair follicles. It makes them shrink, resulting in thinner and shorter hair. This process is called miniaturization. But here’s the kicker: even if your hormone levels are normal, androgenetic alopecia can still happen.

Genetics also plays a part. If your family has a history of this type of hair loss, chances are you may develop it too. Certain genes passed down from your mom and dad can make you more susceptible to the effects of DHT on your hair follicles.

Unlike alopecia areata, androgenetic alopecia is a gradual and permanent form of hair loss. Once those hair follicles are miniaturized and the hair growth cycle gets disrupted, it’s tough for your hair to naturally grow back.

But don’t worry! While there’s no magic cure for androgenetic alopecia, there are treatments available to slow down the hair loss process and stimulate regrowth. Two common options are minoxidil (also known as Rogaine) and finasteride (commonly called Propecia).

•  Minoxidil is a solution you can apply directly to your scalp, and finasteride is an oral medication that helps reduce DHT levels in your body. 

For those seeking a more permanent solution, hair transplant surgery is an option too.

Remember, the effectiveness of treatments can vary from person to person, and it may take some time to see noticeable results. It’s always a good idea to consult with a dermatologist 

3. Telogen Effluvium 

Telogen effluvium is a condition that can cause temporary hair shedding. The name might sound a bit fancy, but it’s actually a normal process that can happen to anyone. It occurs when there’s a disruption in the hair growth cycle, specifically during the “telogen” phase.

You see, our hair goes through different phases of growth. There’s the active growth phase called “anagen,” the resting phase called “telogen,” and the shedding phase called “exogen.” During telogen effluvium, a larger number of hair follicles than usual enter the telogen phase at the same time. This leads to more hair shedding than your typical daily amount.

Now, you might be wondering what can trigger telogen effluvium. Well, there are several factors that can play a role. It can be caused by things like significant 

• emotional or physical stress (such as a traumatic event or major surgery), 

• hormonal changes (like pregnancy or changes in birth control), 

• nutritional deficiencies, 

• sudden weight loss,

• or certain medications.

The good news is that telogen effluvium is usually temporary, and the hair tends to grow back on its own once the underlying cause is addressed or resolved. It might take a few months for the hair growth cycle to normalize and for you to notice regrowth, but it’s generally a positive outcome.

It’s important to keep in mind that while telogen effluvium can be a bit alarming, it’s usually not a sign of any serious health problems. It’s more like your body’s way of responding to a temporary disruption.

If you suspect you might have telogen effluvium, it’s a good idea to talk to a healthcare professional who can help identify the underlying cause and provide guidance. They might suggest lifestyle changes, stress management techniques, or addressing any nutritional deficiencies if necessary.

4. Thyroid Disorders 

Thyroid disorders are conditions that affect the thyroid gland, a small butterfly-shaped gland located in your neck. This gland plays a crucial role in regulating various functions in your body, including your metabolism.

When it comes to hair health, thyroid disorders can have an impact. 

There are two main types of thyroid disorders:

 hypothyroidism and hyperthyroidism.

Hypothyroidism occurs when the thyroid gland doesn’t produce enough thyroid hormones. This can slow down your body’s metabolism and lead to symptoms like fatigue, weight gain, and dry skin. In terms of hair, hypothyroidism can cause thinning hair, dryness, and brittleness. Your hair may also grow at a slower rate than usual.

On the other hand, hyperthyroidism happens when the thyroid gland produces too much thyroid hormone. This can speed up your body’s metabolism and result in symptoms such as weight loss, rapid heartbeat, and anxiety. Hair changes with hyperthyroidism can include excessive shedding or hair loss, and the hair may become finer and more fragile.

If you suspect you have a thyroid disorder, it’s essential to consult with a healthcare professional who can evaluate your symptoms and conduct appropriate tests. They may perform blood tests to measure your thyroid hormone levels and determine the underlying cause of your symptoms.

The good news is that once thyroid disorders are properly diagnosed and treated, hair health can improve. Treatment options for hypothyroidism may involve taking synthetic thyroid hormone medication to balance hormone levels. For hyperthyroidism, treatments can include medications, radioactive iodine therapy, or, in some cases, surgery.

While managing your thyroid disorder, there are also steps you can take to support your hair health. Eating a balanced diet, getting regular exercise, and managing stress can all contribute to overall well-being, including the health of your hair.

5. Scalp Infections

Scalp infections are conditions where harmful microorganisms, such as bacteria, fungi, or viruses, invade the scalp and cause an infection. These infections can lead to various symptoms and affect the overall condition of your scalp and hair.

common scalp infection is

•  a fungal infection, often referred to as tinea capitis or scalp ringworm. Despite the name, it’s not actually caused by worms! Fungal infections can cause red, itchy patches on the scalp, along with flaky skin and hair breakage. It’s important to note that scalp ringworm is contagious, so it’s essential to seek treatment promptly to prevent its spread to others.

• Bacterial infections can also occur on the scalp. Folliculitis is one such infection, where hair follicles become inflamed due to bacterial growth. It can result in red, painful bumps on the scalp that may contain pus. Folliculitis can be caused by factors like poor hygiene, excessive sweating, or damage to the skin, such as from scratching or irritation.

• Viral infections, such as herpes simplex virus or chickenpox, can also affect the scalp. These infections typically cause blister-like lesions on the scalp, accompanied by pain and discomfort.

If you suspect you have a scalp infection, it’s important to consult with a healthcare professional or a dermatologist. They can properly diagnose the infection and recommend appropriate treatment options. Treatment may involve antifungal or antibacterial medications, medicated shampoos, or topical creams to eliminate the infection and promote healing.

6. Trichotillomania

Trichotillomania is a psychological disorder characterized by an irresistible urge to pull out one’s hair. It can affect both children and adults and is often considered a type of repetitive or compulsive behavior.

People with trichotillomania may pull hair from their scalp, eyebrows, eyelashes, or other areas of their body. The act of hair pulling can be automatic or intentional, providing a sense of relief or gratification. However, after pulling out the hair, feelings of guilt, shame, or distress may arise.

The exact cause of trichotillomania is not fully understood, but it’s believed to be a combination of genetic, environmental, and psychological factors. Stress, anxiety, and boredom can also trigger or worsen hair-pulling episodes.

Trichotillomania can lead to noticeable hair loss or patches of thinning hair, which can be emotionally distressing for those affected. It’s important to note that trichotillomania is not a deliberate act and individuals may struggle with feelings of embarrassment or self-consciousness about their hair loss.

If you or someone you know is dealing with trichotillomania, it’s crucial to seek help from a mental health professional, such as a therapist or psychiatrist, who specializes in treating this disorder. They can provide guidance and support to manage the urges and develop coping strategies.

Treatment for trichotillomania may involve cognitive-behavioral therapy (CBT), which helps individuals identify and change the patterns of hair-pulling behavior. Techniques such as habit reversal training and mindfulness can be beneficial in breaking the cycle of hair pulling. In some cases, medication may also be prescribed to manage underlying anxiety or obsessive-compulsive symptoms.

Support groups and online communities can also provide a safe space for individuals with trichotillomania to connect with others who understand their struggles and share experiences.

7. Nutritional Deficiencies 

Nutritional deficiencies occur when our bodies lack essential nutrients that are necessary for proper functioning. When it comes to hair health, certain nutrients play a crucial role in maintaining strong and vibrant hair.

• One important nutrient for healthy hair is protein. Hair is primarily made up of a protein called keratin, so inadequate protein intake can lead to weak and brittle hair. Incorporating protein-rich foods like lean meats, eggs, legumes, and nuts into your diet can help ensure you’re getting enough of this essential nutrient.

• Vitamins and minerals also play a significant role in hair health. For example, vitamin A promotes the production of sebum, an oily substance that helps moisturize the scalp. B vitamins, particularly biotin (vitamin B7), support the growth and strength of hair. Iron is essential for proper oxygen transport to the hair follicles, and zinc helps maintain a healthy scalp. Including a variety of fruits, vegetables, whole grains, and lean proteins in your diet can provide a good balance of these essential vitamins and minerals.

When there’s a deficiency in these nutrients, it can lead to various hair-related issues.

•  For instance, inadequate intake of iron or zinc can contribute to hair loss or thinning. 

• Biotin deficiency may result in brittle hair or hair loss as well.

If you suspect you have nutritional deficiencies impacting your hair health, it’s a good idea to consult with a healthcare professional or a registered dietitian. They can assess your dietary habits, conduct any necessary blood tests, and provide guidance on improving your nutrient intake through dietary changes or supplements if needed.

8. Chemotherapy

Chemotherapy is a common treatment option for cancer, and while it can be life-saving, it often comes with side effects, including hair loss. The specific medications used in chemotherapy target rapidly dividing cells, and unfortunately, hair follicles are among those cells.

During chemotherapy, hair loss can occur on the scalp, eyebrows, eyelashes, and other parts of the body. The extent and timing of hair loss can vary depending on the type of chemotherapy drugs used, the dosage, and the individual’s response to treatment.

Hair loss due to chemotherapy is typically temporary. Once the treatment is completed, hair often starts to grow back. However, it may take several weeks or months for noticeable regrowth to occur, and the hair texture or color might differ temporarily.

Losing hair can be emotionally challenging for many individuals undergoing chemotherapy. It’s essential to remember that it’s a visible symbol of the treatment and the strength one possesses while fighting against cancer.

If you’re going through chemotherapy and experiencing hair loss, there are ways to manage and cope with it. Many people opt to wear scarves, hats, or wigs to help maintain their self-confidence and feel comfortable in social situations. Some individuals choose to embrace their baldness proudly and find empowerment in their journey.

During this time, it’s crucial to prioritize self-care and surround yourself with a supportive network of family and friends. Connecting with support groups or organizations that specialize in cancer care can also provide valuable emotional support and practical tips for managing hair loss.

It’s important to note that not all chemotherapy regimens cause hair loss, and the impact can vary from person to person. Discussing potential side effects, including hair loss, with your oncologist or healthcare team before starting treatment can help you mentally and emotionally prepare for the changes ahead.

In conclusion

Hair loss can be caused by various illnesses, including autoimmune conditions like alopecia areata, genetic factors in androgenetic alopecia, disruptions in the hair growth cycle with telogen effluvium, thyroid disorders, scalp infections, trichotillomania (a psychological disorder involving hair pulling), nutritional deficiencies, and the side effects of chemotherapy.

While these conditions can have a significant impact on hair health, it’s important to remember that many of them are treatable or temporary. Seeking medical advice, following treatment plans, and practicing self-care can help manage and overcome the effects of these illnesses on hair. Embracing your unique journey and finding support are key to maintaining confidence during this process.

While losing hair can be a bummer, remember that you’re not alone, and there are ways to manage and cope with it. Reach out to your loved ones for support, and don’t hesitate to seek professional guidance. Together, we can make this hair loss journey a little less stressful!