Opana ER (oxymorphone hydrochloride extended release)

Opana ER (oxymorphone hydrochloride) is a narcotic pain reliever used to treat moderate to severe pain. The extended-release form of Opana is for around-the-clock treatment of pain. Opana ER is available in generic form.

Optison (perflutren protein-type a microspheres)

Optison (perflutren protein-type A microspheres) Injectable Suspension consists of microspheres of human serum albumin with perflutren for contrast enhancement used during certain ultrasound imaging procedures.

Opzelura (ruxolitinib cream)

Opzelura (ruxolitinib) Cream is a Janus kinase (JAK) inhibitor indicated for the topical short-term and non-continuous chronic treatment of mild to moderate atopic dermatitis in non-immunocompromised patients 12 years of age and older whose disease is not adequately controlled with topical prescription therapies or when those therapies are not advisable.

Orimune (oral poliovirus vaccine)

Orimune oral poliovirus vaccine (OPV) is an immunization used to prevent polio in infants 6-12 weeks of age, all unimmunized children up to 18 years of age, and high-risk adults. Adults should receive the inactivated poliovirus vaccine (IPV). Orimune is available in generic form.

Oralair (sweet vernal, orchard, perennial rye, timothy, and kentucky blue grass mixed pollens allergen extract sublingual tablets)

Oralair (Sweet Vernal, Orchard, Perennial Rye, Timothy, and Kentucky Blue Grass Mixed Pollens Allergen Extract) Sublingual Tablet is an allergen extract used as immunotherapy for the treatment of grass pollen-induced allergic rhinitis with or without conjunctivitis confirmed by positive skin test or in vitro testing for pollen-specific IgE antibodies for any of the five grass species contained in this product. Oralair is not indicated for the immediate relief of allergy symptoms.

Vayarol (orally administered prescription medical food)

Oralone (triamcinolone acetonide dental paste)

Oralone (triamcinolone acetonide dental paste, 0.1%) contains a corticosteroid and is indicated for adjunctive treatment and for the temporary relief of symptoms associated with oral inflammatory lesions and ulcerative lesions resulting from trauma.

Orap (pimozide)

Orap (pimozide) is an antipsychotic medication used to suppress the motor and phonic tics associated with Tourette's disorder.

Orapred ODT (prednisolone sodium phosphate)

Orapred ODT (prednisolone sodium phosphate) Orally Disintegrating Tablets is indicated in the treatment of the following disease or conditions: allergic, dermatologic diseases, endocrine, gastrointestinal diseases, hematologic diseases, neoplastic, nervous system, ophthalmic conditions, conditions related to organ transplantation, pulmonary diseases, renal, rheumatologic, and specific infectious diseases. Orapred ODT is available as a generic.

OraVerse (phentolamine mesylate injection)

OraVerse (phentolamine mesylate) Injection is an alpha adrenergic blocker used to reverse soft-tissue anesthesia, i.e., anesthesia of the lip and tongue, and the associated functional deficits resulting from an intraoral submucosal injection of a local anesthetic containing a vasoconstrictor.