Bugleweed (Lycopus virginicus) plant with purple flower spike on white background, used for thyroid health.

Bugleweed

Also known as: Water horehound, Ajuga, Ajuga reptans, Gypsywort, Lycopus virginicus, Lycopus

Bugleweed, scientifically known as *Lycopus virginicus* or *Lycopus europaeus*, is a perennial herb commonly found in North America and Europe, often growing in wetland areas. Traditionally, it has been used in herbal medicine, particularly for its potential benefits in managing thyroid-related conditions. The plant is part of the mint family and is characterized by its small, white or pale purple flowers and toothed leaves. Historically, bugleweed has been utilized to help with symptoms of hyperthyroidism, a condition where the thyroid gland is overactive, producing excessive amounts of thyro...

Potential Side Effects

Side effects score: 3; Bugleweed is a herbal supplement often used to manage symptoms of hyperthyroidism, but it can have several side effects. Some people may experience digestive issues such as nausea or upset stomach. It can also cause a decrease in heart rate and may lead to fatigue or dizziness, especially if taken in large amounts. Bugleweed can interfere with thyroid function, so it should

Health Categories

View efficacy ratings for Bugleweed across multiple health categories.

Research & Evidence

Our efficacy ratings are based on scientific research and clinical studies.

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