Pregnancy-Related Hair Shedding: Understanding the Causes and Remedies
Pregnancy is a time of significant changes in a woman's body, and hair loss is one of the less discussed side effects. Here's a guide to understanding postpartum hair loss, its causes, and potential solutions.
Pregnancy can increase a woman's risk of several health issues, including hormonal imbalances and vitamin deficiencies. These factors, coupled with the abrupt hormone changes in early pregnancy, can trigger a type of stress-induced hair loss known as telogen effluvium. This condition causes 30% or more of a woman's hairs to enter the shedding phase, potentially increasing daily hair loss from 100 strands to 300.
Postpartum hair loss is very common and usually peaks 4 months after giving birth. Most mothers' hair returns to normal by their baby's 9-month milestone or first birthday. However, excessive hair loss during pregnancy and postpartum can be caused by various factors, such as hormonal shifts, stress, nutrient deficiencies, or medical conditions related to pregnancy.
One such condition is hypothyroidism, which affects about 5 to 10 percent of new moms. Hyperthyroidism and hypothyroidism can also cause hair loss during pregnancy. During pregnancy, a woman's estrogen levels rise to support the baby, which typically slows down hair loss. However, after childbirth, the sharp drop in estrogen levels can lead to increased hair loss. If hair loss is caused by thyroid issues, medications or supplements can be suggested by a doctor.
Alopecia areata is another condition that can cause patches of head and body hair loss. Some people with alopecia areata experience a cycle of regrowth and hair loss. There is no cure for alopecia areata, but some treatments can help. Amla oil, from the Indian gooseberry tree, has been used for thousands of years as a hair loss remedy in Eastern medicine.
Pregnancy also increases a woman's risk of iron deficiency anemia, which can cause hair thinning along with several other symptoms. To prevent pregnancy-related hair loss, be gentle with your locks, use a wide-toothed comb, avoid harsh styling, nourish your hair from the inside out, talk to a medical professional, choose volumizing hair products, try a different haircut, and avoid products that weigh down thin hair.
When breastfeeding, some medications are not considered safe for the baby, so options for postpartum hair loss solutions may be limited. Low-level laser therapy (LLLT) can be used to stimulate hair growth for those with androgenetic alopecia, as it is safer than certain medications during pregnancy. Peppermint oil can also stimulate hair growth, and scalp massages can encourage circulation and hair growth.
Traction alopecia, caused by excessive blow-drying, flat ironing, chemical treatments, or super tight hairstyles, can cause permanent hair loss or hairline damage. It's essential to be mindful of these practices to maintain healthy hair during and after pregnancy.
DHT-blocking shampoos can help prevent hair loss. Ingredients like vitamin B12, vitamin B6, saw palmetto, pumpkin seed oil, rosemary oil, beta-sitosterol, ketoconazole, and biotin are commonly found in these products.
While postpartum hair loss can be concerning, it's important to remember that it is a common and usually temporary side effect of pregnancy. If you're experiencing excessive hair loss, it's always best to consult with a medical professional for personalised advice and treatment options.
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