Attention deficit hyperactivity disorder, or ADHD, is a behavioral disorder characterized by restlessness, inattention and impulsive behavior. It commonly starts in childhood, and in some cases, continues into adulthood. Treatment for ADHD usually combines behavioral therapy with drug treatments designed to increase the level of the brain chemicals called serotonin and dopamine. Some herbs may have a calming effect and may help reduce ADHD symptoms, although studies to prove they are effective are lacking. Talk to your doctor before using herbs to treat ADHD, especially if you are treating a child with this condition..
Examples
The University of Maryland Medical Center website lists several herbs that may help alleviate ADHD, including ginkgo and passionflower. Ginkgo is commonly used to treat "thinking disorders," such as dementia, but it also sometimes included in herbal remedies for ADHD. Passionflower is used as an alternative remedy for anxiety, excitability and menopause, but it is also sometimes used to alleviate ADHD. Ask your doctor how much of each herb you need to use; it may vary according to your general health and other medicines you are taking.
Effectiveness
RxList notes that there is insufficient evidence to rate ginkgo's effectiveness as an ADHD treatment. While studies designed to establish ginkgo's efficacy as an ADHD treatment are lacking, research by H. Niederhofer published in the January 2010 issue of "Phytotherapy Research," found that ginkgo improved hyperactivity, inattention, and immaturity. As such, the author states that ginkgo biloba might be a beneficial and useful treatment of for attention disorders. Passionflower has not been studied as an ADHD treatment and MedlinePlus notes that there is not evidence to support the use of passionflower as treatment for this disorder.
Safety
RxList notes that ginkgo is safe for most adults, but adds that it may cause side effects including stomach upset, dizziness and a forceful heartbeat. It may also increase your risk of bruising and bleeding. MedlinePlus states that passionflower is also likely safe but side effects may include dizziness, confusion and inflamed blood vessels. If you experience any unusual effects, discontinue use and get medical advice.
Considerations
Taking herbal supplements may be unsafe for some people. For example, ginkgo is contraindicated in several conditions, including seizure disorders and bleeding disorders. Avoid ginkgo and passionflower if you are pregnant or breastfeeding. Both these herbs may interact with other drugs you may be taking. For example, ginkgo may interact with fluoxetine and anticoagulants, while passionflower may heighten the effects of sedatives.
