Hair growth occurs in three natural stages—growth, regression, and resting. Each hair follicle passes through these phases in a fixed sequence, allowing hair to grow, stop growing, and eventually shed before new hair forms. Normally, about 85% of scalp hair remains in the growth stage at any time. Daily hair loss of 70 to 100 hairs is considered normal. Treatment is generally considered only when hair loss increases suddenly or exceeds this normal range.

It is a common type of hair loss in men, primarily caused by genetic factors and hormonal changes, the transformation of testosterone into dihydrotestosterone (DHT) is implicated in the process, causing a reduction in the size of hair follicles. The typical progression of male pattern baldness begins with thinning of hair at the temples and crown, potentially leading to partial or complete baldness in certain individuals. A key feature of male pattern baldness (MPB) is the receding hairline and reduced hair volume on the crown. MPB is not curable with homeopathy.

FPB is a type of hair loss that affects women, characterized by widening of the part line, reduced hair density, and increased visibility of the scalp. Like male pattern baldness, it is influenced by genetic and hormonal factors, particularly fluctuations in androgen hormones such as testosterone and DHT. This particular type of hair loss is usually associated with a gradual thinning of hair throughout the scalp, rather than distinct receding hairlines or patches of baldness.

Telogen effluvium presents as a transient hair loss condition marked by an abnormal shedding of hair from the scalp. It occurs when a substantial number of hair follicles undergo premature entry into the telogen (resting) phase due to physiological or psychological stressors. Telogen effluvium is often set off by childbirth, surgery, illness, significant weight loss, changes in hormone levels, medication side effects, and emotional stressors. Typically, hair shedding starts around 2-3 months after the initial trigger and may last for several months before spontaneously resolving.

It is an autoimmune condition wherein the immune system mistakenly attacks its healthy hair follicles causing inflammation and hair loss. It is characterized by patchy hair loss on the scalp, eyebrows, eyelashes, or other areas of the body. Though the exact cause of alopecia areata remains unknown, it is believed that a combination of genetic predisposition and environmental factors could be implicated. Hair loss in alopecia areata may range from small, coin-sized patches (alopecia areata) to complete loss of scalp hair (alopecia totalis) or body hair (alopecia universalis). While hair loss in alopecia areata can be unpredictable and recurrent, spontaneous regrowth of hair is possible in some cases, although it may take months or years.

Hair loss can occur due to multiple factors affecting the normal hair growth cycle, such as hormonal, genetic, nutritional, stress-related, and others.  Hormonal imbalances such as PCOS, thyroid disorders, pregnancy, or childbirth may trigger hair loss. Poor nutrition, especially deficiencies of proteins, vitamins, iron, and zinc, weakens follicles. Scalp trauma, tight hairstyles, heat styling, chemical treatments, illness, radiation, chemotherapy, aging, genetics, emotional stress, systemic diseases, skin disorders, gender-related hormonal changes, and rapid weight-loss diets also contribute to increased hair loss.

Hair loss is often a chronic condition and therefore requires constitutional homeopathic treatment. Homeopathy focuses on identifying and addressing the root cause of hair fall rather than only the symptoms. A well-selected homeopathic remedy can help control the extent of hair loss, though established baldness cannot be reversed. Homeopathic medicines, prepared from plant, mineral, and animal sources, are chosen on an individual basis after detailed case evaluation, considering factors such as hormonal imbalance, nutrition, emotional stress, and overall health.

Initial improvement in hair fall may be seen within 8 to 10 weeks, though the overall duration of treatment varies from patient to patient. The length of treatment mainly depends on the severity of hair loss, the extent of spread such as in alopecia areata, the duration of the problem, and the presence of associated systemic illnesses like hyper- or hypothyroidism. Ongoing use of chemical agents or medications, including steroids or antihypertensive drugs, may also influence treatment duration.

Hair is an important accessory of the skin that protects the scalp from injury and sun exposure and reduces heat loss. A nutritious diet along with exercise helps maintain the shine, strength, and health of hair. Since hair is mainly made of protein, foods such as meat, fish, milk, cheese, eggs, yogurt, and soybean are important. Adequate iron intake from green leafy vegetables and dates supports oxygen supply to hair. Vitamins like folic acid, vitamin B12, and vitamin E, proper hydration, and regular oil massage help nourish hair follicles and support the hair growth cycle.