Xanax Side Effects: Common, Severe, Long Term
Very common (10% or more): Nasal congestion (up to %) Common (1% to 10%): Hyperventilation, upper respiratory tract infection. Extendedrelease tablets: Common (1% to 10%): Allergic rhinitis, dyspnea, hyperventilation, nasal congestion, pharyngolaryngeal pain, upper respiratory tract infections