- What other names is Passionflower known by?
- What is Passionflower?
- How does Passionflower work?
- Are there safety concerns?
- Are there any interactions with medications?
- Dosing considerations for Passionflower.
Passionflower is used for sleep problems (insomnia), gastrointestinal (GI) upset related to anxiety or nervousness, generalized anxiety disorder (GAD), and relieving symptoms related to narcotic drug withdrawal.
Passionflower is also used for seizures, hysteria, asthma, symptoms of menopause, attention deficit-hyperactivity disorder (ADHD), nervousness and excitability, palpitations, irregular heartbeat, high blood pressure, fibromyalgia, and pain relief.
Some people apply passionflower to the skin for hemorrhoids, burns, and pain and swelling (inflammation).
In foods and beverages, passionflower extract is used as a flavoring.
In 1569, Spanish explorers discovered passionflower in Peru. They believed the flowers symbolized Christ's passion and indicated his approval for their exploration. Passionflower is found in combination herbal products used as a sedative for promoting calmness and relaxation. Other herbs contained in these products include German chamomile, hops, kava, skullcap, and valerian.
Passionflower was formerly approved as an over-the-counter sedative and sleep aid in the U.S., but it was taken off the market in 1978 because safety and effectiveness had not been proven. However, passionflower may still be available alone or in combination with other herbal products.
Possibly Effective for...
- Anxiety. There is some evidence that passionflower can reduce symptoms of anxiety, sometimes as effectively as some prescription medications.
- Relieving symptoms related to narcotic drug withdrawal, when used in combination with a medication called clonidine. This combination seems to be effective in reducing symptoms such as anxiety, irritability, sleep problems (insomnia), and agitation. However, passionflower plus clonidine is no better than clonidine alone for physical symptoms such as tremor and nausea.
- Relieving symptoms of a psychiatric disorder known as "adjustment disorder with anxious mood" when used in a multi-ingredient product (Euphytose, EUP). Other herbs in the product are crataegus, ballota, and valerian, which have mild sedative effects, and cola and paullinia, which have stimulant effects. It's not clear, though, which ingredient or ingredients in the mix are responsible for decreasing anxiety.
Insufficient Evidence to Rate Effectiveness for...
- Trouble sleeping (insomnia). Some preliminary research suggests that drinking a passionflower tea an hour before bedtime might help improve feelings of sleep quality. However, this did not seem to improve the time it takes to fall asleep, the number of awakenings at night, or refreshed feelings upon awakening in the morning.
- Nervous stomach.
- Heart problems.
- High blood pressure.
- Other conditions.
Natural Medicines Comprehensive Database rates effectiveness based on scientific evidence according to the following scale: Effective, Likely Effective, Possibly Effective, Possibly Ineffective, Likely Ineffective, and Insufficient Evidence to Rate (detailed description of each of the ratings).
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