The common cold is a viral upper respiratory infection, most often caused by rhinoviruses. Symptoms include runny nose, sneezing, sore throat, cough, and mild fever. It is usually self-limiting and resolves within 7–10 days.
Pseudoephedrine is a nasal decongestant that constricts blood vessels in the nasal mucosa to relieve nasal congestion from colds, allergies, and sinusitis.
Oxymetazoline is a nasal decongestant that constricts blood vessels in the nasal mucosa to relieve nasal congestion from colds, allergies, and sinusitis.
Xylometazoline is a nasal decongestant that constricts blood vessels in the nasal mucosa to relieve nasal congestion from colds, allergies, and sinusitis.
Phenylephrine is a nasal decongestant that constricts blood vessels in the nasal mucosa to relieve nasal congestion from colds, allergies, and sinusitis.
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