Sponsored Topics. Marshfield is a city in Webster County, Missouri, United States. The population was 5,720 at the 2000 census. It is the county seat and part of the Springfield, Missouri Metropolitan Statistical Area. Marshfield was settled in 1830.
Another common cause of sinus headaches is allergic rhinitis (hay fever). Both prescription and nonprescription (over-the-counter, or OTC) oral medications â antihistamines, decongestants and corticosteroids â are used to treat it. 1  Antihistamines.
Medicines that prevent cluster headaches during a cluster period. Medicines that prevent cluster headaches during a cluster period include: Corticosteroids, such as prednisone. These medicines are used to stop cluster headaches for a short time. These medicines give you some relief from headaches while preventive medicines start to work. Corticosteroids are not used as preventive medicines long-term because of bad side effects.