Last reviewed · How we verify

drops intilation (Placebo)

Hospital Clinic of Barcelona · FDA-approved active Small molecule

A placebo formulation with no active pharmaceutical ingredient, used as a control in clinical trials or as a comparative reference.

A placebo formulation with no active pharmaceutical ingredient, used as a control in clinical trials or as a comparative reference. Used for Clinical trial control / comparator agent.

At a glance

Generic namedrops intilation (Placebo)
SponsorHospital Clinic of Barcelona
ModalitySmall molecule
PhaseFDA-approved

Mechanism of action

Placebo drops contain inert ingredients with no pharmacological activity. They are used in clinical research to establish baseline effects, control for bias, and measure the true efficacy of active treatments through comparison. The mechanism is psychological and contextual rather than biochemical.

Approved indications

Common side effects

No common side effects on file.

Key clinical trials

Primary sources

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SourceUsed for
ClinicalTrials.govTrial enrolment, design, endpoints, results