Potential Side Effects of Using Onion Water
Whenever you try a DIY beauty remedy, there are risks to consider. Commercially formulated products have optimal ingredient concentrations and preservatives to inhibit bacterial growth. Nathan Newman, MD, FAAD, warns that DIY products can be highly concentrated, leading to potential adverse reactions, such as skin irritation, redness, itching, or rash on the scalp.
Another drawback is the strong odor associated with onion water. Frequent use might also lead to hair discoloration, particularly for those with light-colored hair, resulting in a temporary yellowish tint.
Considerations Before Trying Onion Water for Hair GrowthConsiderations Before Trying Onion Wate
If you’re interested in experimenting with onion water, consider looking for hair care products that already include onion extract (allium cepa extract) or juice. These products typically combine onion benefits with other nourishing ingredients, creating a more balanced formula for hair health.
However, if you’re experiencing significant hair loss, it’s best to rely on proven treatments such as minoxidil or finasteride. Minoxidil is the only FDA-approved topical treatment for hair loss, and topical finasteride has also shown benefits. Dr. Camp suggests adding ketoconazole shampoo to your routine, as it can help address dandruff and promote a healthier scalp, leading to stronger, shinier hair.
If you’re struggling with ongoing hair loss, it’s advisable to consult a dermatologist. Dr. Newman emphasizes the importance of identifying the underlying causes of hair loss, which can include hormonal, autoimmune, and infectious factors, many of which can be medically treated.
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