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A Comparative Study on the Effectiveness of Pepper Leaves Tea and Chamomile Tea for Insomnia Disorder

A Comparative Study on the Effectiveness of Pepper Leaves Tea and Chamomile Tea for Insomnia Disorder

Status
Active, not recruiting
Phases
Phase 1
Study type
Interventional
Source
TCTR
Registry ID
TCTR20241101001
Enrollment
30
Registered
2024-11-01
Start date
2023-11-07
Completion date
Unknown
Last updated
2026-08-03

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

primary insomnia primary insomnia pepper leaves tea chamomile tea

Interventions

The pepper leaves are cleaned, air-dried, and then exposed to hot air for three hours. Coarsely grind the pepper leaves then package them in tea bags ( 2 g).,The chamomile flowers are cleaned, air-d
Experimental Other,Experimental Other
pepper leaves tea ,chamomile tea

Sponsors

Faculty of Traditional Thai Medicine
Lead Sponsor
Faculty of Traditional Thai Medicine, Prince of Songkla University
Collaborator

Eligibility

Sex/Gender
All
Age
20 Years to 60 Years

Inclusion criteria

Inclusion criteria: 1. Individuals of either gender aged 20 to 60 years 2. Patients exhibiting an insomnia severity score between 18 and 21 (denoting Mild or Moderate insomnia) who present one or more of the following insomnia-related symptoms: difficulty initiating sleep (taking more than 30 minutes to fall asleep), difficulty maintaining sleep, inability to resume sleep after awakening, waking earlier than desired without the capacity to return to sleep, unrefreshing sleep, and daytime dysfunction occurring at least three times weekly for a duration of less than six months

Exclusion criteria

Exclusion criteria: 1. Pregnant females in the lactation period 2. Individuals with a history of allergies to herbal tea, food, or medications 3. Individuals with diabetes, coronary vascular disease, renal, hepatic, hematological, or pulmonary disorders 4. Individuals using sleep medications, psychiatric medications, antidepressants, anti-anxiety medications, as well as tobacco, alcohol, coffee, and tea

Design outcomes

Primary

MeasureTime frame
Insomnia Severity 7, 14, 21 days Insomnia Severity Index (ISI)

Secondary

MeasureTime frame
Sleep Quality, Stress Level 7, 14, 21 days Pittsburgh Sleep Quality Index (PSQI), and Stress Level (ST-5)

Countries

Thailand

Contacts

Public ContactSiriporn Jarukitsakul

Faculty of Traditional Thai Medicine, Prince of Songkla University

siriporn.ja@psu.ac.th074282721

Outcome results

None listed

Source: TCTR (via WHO ICTRP) · Data processed: Aug 9, 2026