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Tetrahydrozoline

Description Tetrahydrozoline, a derivative of imidazoline, is found in over-the-counter eye drops and nasal sprays. Tetrahydrozoline is an alpha agonist and its main mechanism of action is the constriction of conjunctival blood vessels. 
Therapeutic Low 0.0680
Therapeutic High 0.3800
Units ug/mL 
Specimen
Half Life Low 0.00
Half Life High 0.00
VOD Low 0.00
VOD High 0.00
Toxic Level 0.000
Lethal Level 0.000
Plasma to Whole Blood ratio 0.00
Warnings