Testing a supplement for period pain and PMS symptoms
Part of Pain clinical trials.
This study tests a product called Effera to see if it helps reduce menstrual cramps, pain, and premenstrual symptoms like mood changes and bloating. You'll track your symptoms and complete online surveys over several weeks.
Summary written for real people, not researchers, by Clin2.
Who can take part
- You are a woman between 18 and 40 years old
- You have regular or mildly irregular menstrual cycles (every 24–45 days) for at least 3 months
- You experience menstrual cramps rated 4 or higher on a 10-point pain scale in most cycles and need over-the-counter pain medication for at least 2 days per period
- Your period symptoms interfere with work, school, or daily activities in at least one day per cycle
- You notice mood or physical changes (like irritability, bloating, or breast tenderness) in the 5–7 days before your period
- You have no serious medical conditions, psychiatric disorders requiring treatment, recent infections, or GI problems
Quick eligibility check
Answer a few plain-language questions, based on this study's own requirements, to get a preliminary sense of fit.
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