Letermovir oral/injection and Oxymetazoline Hydrochloride

• Generic Name: letermovir
• Dosage Forms: n.a.
• Other Brand Names: Prevymis

Letermovir is an antiviral medicine used to help prevent cytomegalovirus (CMV) infection after a stem cell (bone marrow) transplant from a donor. Letermovir is for use in adults who are seropositive for CMV. Seropositive means that the virus is in your blood even if you do not show any symptoms of infection.

A CMV-seropositive person is at risk for "reactivation" of the virus if the immune system becomes weak. While normally treatable, CMV infection can be serious in people undergoing a stem cell transplant.

Letermovir may also be used for purposes not listed in this medication guide.

• Generic Name: oxymetazoline ophthalmic
• Dosage Forms: n.a.
• Other Brand Names: Visine LR, Visine Long Lasting, Ocuclear

Self-medication for temporary relief of nasal congestion associated with the common cold, hay fever, or other upper respiratory allergies.

As effective as other topical vasoconstrictors.

Labeled and has been used for self-medication for temporary relief of nasal congestion associated with sinusitis; however, efficacy data are lacking and/or controversial. In October 2005, FDA issued final rule to remove this indication from labeling of OTC nasal decongestants. Compliance date for preparations with annual sales <$25,000 is October 11, 2007; compliance date for all other preparations is April 11, 2007.

Self-medication for temporary relief of ocular redness due to minor irritation.

Has been used for self-medication for symptomatic prevention of otitic barotrauma (aerotitis [barotitis] media); however, no more effective than placebo.