Noticing more hair in your brush or a thinner ponytail can be worrying. If you’ve recently started a new prescription, you might be wondering if there’s a connection. You’re not alone. Many common medications can, unfortunately, lead to hair loss as a side effect. The good news is that this type of hair loss is often temporary and manageable once you identify the cause.
Common Medications That Can Affect Hair
Hair loss from medication, known as drug-induced alopecia, typically falls into two categories. The first is telogen effluvium, where the medication pushes hair follicles into their resting phase prematurely, leading to widespread thinning a few months after starting the drug. The second is anagen effluvium, which is a more direct attack on growing hair follicles, often associated with chemotherapy. For everyday prescriptions, telogen effluvium is far more common.
Specific Drugs to Be Aware Of
Several types of medications are frequently linked to hair changes in women. These include certain hormonal therapies like birth control pills, hormone replacement therapy, and treatments for endometriosis. Some antidepressants and mood stabilizers can also be a culprit. Other common offenders are blood pressure medications (like beta-blockers and ACE inhibitors), thyroid medications, and certain cholesterol-lowering drugs (statins). Even common supplements like high doses of Vitamin A can trigger shedding.
What to Do If You Suspect Your Medication
If you suspect your medication is causing hair loss, the most important step is to speak with your doctor. Never stop taking a prescribed medication on your own. Your doctor can help determine if the drug is the likely cause and may be able to adjust your dosage or switch you to a different medication that doesn’t have this side effect. It’s also helpful to practice gentle hair care, avoid harsh chemical treatments, and maintain a balanced diet rich in protein and iron to support hair health during this time.
While seeing your hair thin can be distressing, remember that in most cases of drug-induced hair loss, the situation is reversible. With your doctor’s guidance, you can find a solution that manages your health condition and allows your hair to recover its natural fullness.