Biochem/physiol Actions. Famciclovir is an antiretroviral guanosine analog used to treat herpesvirus infections and hepatitis B. Famciclovir is rapidly converted to penciclovir. Viral thymidine kinase phosphorylates penciclovir to a monophosphate form that celular kinases convert in turn to penciclovir triphosphate.
Trospium relieves spasms of the bladder. Trospium is used to treat overactive bladder and symptoms of urinary incontinence, frequency, and urgency. Trospium may also be used for purposes not listed in this medication guide.You should not take this medicine if you are allergic to trospium, or if you have untreated or uncontrolled narrow-angle glaucoma, a blockage in your digestive system, or if you are unable to urinate.rospium may also be used for purposes not listed in this medication guide. You should not take this medicine if you are allergic to trospium, or if you have untreated or uncontrolled narrow-angle glaucoma, a blockage in your digestive system, or if you are unable to urinate.
For the genus of moth, see Trachea (moth) . The trachea, colloquially called the windpipe, is a tube that connects the pharynx and larynx to the lungs, allowing the passage of air, and so is present in almost all air-breathing animals with lungs.he epiglottis closes the opening to the larynx during swallowing. The trachea develops in the second month of development. It is lined with an epithelium that has goblet cells which produce protective mucins. An inflammatory condition, also involving the larynx and bronchi, called croup can result in a barking cough.