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.
1 Allergy Medications: Zyrtec Versus Claritin Zyrtec versus Claritin is more a matter of the side effects of both drugs versus their effects on allergies. 2  Most allergy sufferers report that both drugs, including their geâ¦. 3  Allergy Treatment Options: Zyrtec for Children Seasonal allergies often make children miserable.owever, despite the claims of minimal muscarinic receptor activity, anticholinergic side effects may still occur with venlafaxine. 14 people found this useful. 1  Allergy Medications: Zyrtec Versus Claritin Zyrtec versus Claritin is more a matter of the side effects of both drugs versus their effects on allergies.