hay fever

Fexofenadine (Carboxyterfenadine), an antihistamine pharmaceutical drug, is used to treat allergy symptoms, such as nasal congestion, hay fever, and urticaria. Compared to first-generation antihistamines, Fexofenadine is less able to pass the blood-brain barrier and cause sedation.

Dexchlorpheniramine Maleate (S-(+)-Chlorpheniramine maleate salt) is an antihistamine with anticholinergic properties used to treat allergic conditions such as hay fever or urticaria. It is the pharmacologically active dextrorotatory isomer of chlorpheniramine.

Diphenylpyraline hydrochloride (4-Diphenylmethoxy-1-methylpiperidine hydrochloride) is used in the treatment of Parkinsonism.It is a first-generation antihistamine with anticholinergic effects, functions as a dopamine reuptake inhibitor.

Mometasone furoate (Sch32088) is a pregnadienediol derivative ANTI-ALLERGIC AGENT and ANTI-INFLAMMATORY AGENT that is used in the management of ASTHMA and ALLERGIC RHINITIS. It is also used as a topical treatment for skin disorders.

Dexbrompheniramine is an antihistamine with anticholinergic properties. It is used to treat allergic diseases such as hay fever or urticaria. It can compete with histamine for H1 receptor sites on effector cells of the gastrointestinal tract, blood vessel

(E/Z)-Ensifentrine is a potent and selective PDE3/4 inhibitor. (E/Z)-Ensifentrine acts as a long-acting inhibitor of the phosphodiesterase enzymes PDE-3 and PDE-4, producing both bronchodilator and antiinflammatory effects. It is being developed by Verona Pharma as a potential treatment for asthma and hay fever, and is currently in clinical trials.

Carbinoxamine, an anticholinergic and antihistamine agent, is used for hay fever, angioedema, vasomotor rhinitis, mild urticaria, dermatographism and allergic conjunctivitis. It is a histamine antagonist, specifically an H1-antagonist.

Thonzylamine (neohetramine) is an antihistamine and anticholinergic drug. It is available as combination products with Clofedanol or Phenylephrine for temporary relief of symptoms of common cold, hay fever (allergic rhinitis) or other upper respiratory allergies.

Dexbrompheniramine, an orally active H1 receptor antagonist (antihistamine), mitigates the impacts of the natural chemical histamine in the body. It is utilized in the study of hay fever and urticaria [1].

Diphenhydramine (Syntedril), a first-generation antihistamine possessing antiemetic, antitussive, anticholinergic, and sedative properties, is mainly used in the treatment of allergies. Diphenhydramine is also used in the management of drug-induced parkinsonism and other extrapyramidal symptoms.

Mizolastine dihydrochloride is a histamine H1-receptor antagonist (IC50: 47 nM). It also used in the treatment of hay fever, hives, and other allergic reactions.

Chlorpheniramine maleate (NCI-C55265) is a histamine H1 antagonist used in allergic reactions, hay fever, rhinitis, urticaria, and asthma.

Mizolastine (SL 850324) (IC50= 47 nM) is a histamine H1-receptor antagonist.It is used in the treatment of allergic reactions such as hay fever (seasonal allergic rhinitis), hives.