Why Did My Hair Fall Increase After Using Onion Juice?

WrittenbyLuat Duong
Last updated

Onion juice has long been touted as a natural remedy for promoting hair growth and preventing hair loss. However, some people may experience an unexpected increase in hair shedding after using onion juice on their scalp. This can be concerning and raise questions about the effectiveness and safety of this popular home remedy.

Why did my hair fall increase after using onion juice?

The initial increase in hair shedding or hair fall after using onion juice is often a temporary phenomenon known as the "shedding phase." It occurs due to the potential stimulating effects of onion juice on the hair growth cycle, prompting the shedding of old, weak strands to make way for new, healthier growth.

Understanding the Hair Growth Cycle

To better understand this phenomenon, it's essential to be familiar with the hair growth cycle. Hair grows in cycles, alternating between growth (anagen), transition (catagen), and resting (telogen) phases. During the telogen phase, hair follicles become dormant, and the old strands naturally fall out, making way for new hair growth.

The Stimulating Effects of Onion Juice

Onion juice is rich in various nutrients, including sulfur, vitamins C and B6, and antioxidants, which are believed to promote hair growth and strengthen hair follicles. When applied to the scalp, onion juice may stimulate the hair follicles and trigger the shedding of old, weak strands that were in the telogen phase, leading to an initial increase in hair fall.

The Shedding Phase

This shedding phase is often a positive sign, indicating that the hair follicles are responding to the stimulation provided by onion juice. As the old, weak strands shed, new, stronger hair strands can begin to emerge, potentially leading to thicker, fuller hair growth over time.

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Managing the Shedding Phase

Be Patient

It's essential to remain patient during the shedding phase and resist the temptation to discontinue using onion juice immediately. The initial increase in hair fall is typically temporary and should subside within a few weeks or months, as the hair growth cycle adjusts to the stimulation provided by onion juice.

Monitor the Shedding

While some shedding is expected, it's important to monitor the amount of hair fall. If the shedding becomes excessive or persists for an extended period, it may be advisable to consult a dermatologist or a trichologist (a hair and scalp specialist) to rule out any underlying conditions or determine if the onion juice treatment is appropriate for your specific hair and scalp condition.

Complementary Hair Care Practices

To support healthy hair growth and minimize excessive shedding, it's recommended to follow a balanced diet rich in essential nutrients, manage stress levels, and practice gentle hair care practices. Avoid tight hairstyles, excessive heat styling, and harsh chemical treatments that can further weaken the hair follicles and exacerbate hair loss.

Additional Considerations

Individual Variations

It's important to note that the effects of onion juice on hair growth and shedding can vary from person to person. Some individuals may experience more significant shedding than others, while some may not experience any noticeable shedding at all.

Potential Allergic Reactions

While onion juice is generally considered safe for topical use, some people may experience allergic reactions or skin irritation. It's advisable to perform a patch test before applying onion juice to a larger area of the scalp to ensure you don't have any adverse reactions.

While an initial increase in hair shedding after using onion juice can be concerning, it is often a temporary side effect as the hair growth cycle adjusts to the stimulating effects of this natural remedy. With patience, consistent application, and complementary hair care practices, the shedding phase should subside, and you may potentially see improved hair growth and thickness over time.

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Luat Duong

Luat Duong is a Copenhagen-based writer and content strategist specializing in hair loss and health. His work has been featured in MyHealthGuide, The Right Hairstyles, and Woman's Era. He is a graduate of Vaasa University. You can connect with him on LinkedIn.