# Drinking Extra Water for to Prevent or Decrease Headaches

> **NCT02330809** · NA · WITHDRAWN · sponsor: **ThinkWell**

## Conditions studied

- Headache

## Interventions

- **OTHER:** Daily extra water intake
- **OTHER:** Timing of daily extra water intake

## Key facts

- **NCT ID:** NCT02330809
- **Lead sponsor:** ThinkWell
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** WITHDRAWN
- **Start date:** 2019-02
- **Primary completion:** 2019-08
- **Final completion:** 2019-11
- **Target enrollment:** 0 (ACTUAL)
- **Why stopped:** Study investigator retired and study not funded
- **Last updated:** 2021-03-23


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT02330809

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT02330809, "Drinking Extra Water for to Prevent or Decrease Headaches". Retrieved via AI Analytics 2026-06-01 from https://api.ai-analytics.org/clinical/NCT02330809. Licensed CC0.

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