Assertion: hawthorn's effect | /r/HasProperty | headache
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Source sentences:
text: Some rare adverse effects that have been reported include gastrointestinal disorders, palpitations, headache, and dizziness.
text: Side effects are rare and can include upset stomach, headache, and dizziness.
text: Less common adverse effects include nausea, fatigue, sweating, palpitations, headache, dizziness, dyspnea, sleeplessness, agitation, and epistaxis.14,20 Adverse effects were reported in 1.3 percent of patients participating in a post-marketing study that evaluated daily treatment with 900-mg hawthorn extract for eight weeks (n = 3,664).15 Adverse effects were reported to be rare in a meta-analysis that included eight double-blind, placebo-controlled, randomized clinical trials evaluating hawthorn extract as an adjunctive treatment for chronic CHF in dosages ranging from 160 to 1,800 mg