Tymazoline (trade name Thymazen in Poland) is a nasal

decongestant A decongestant, or nasal decongestant, is a type of pharmaceutical drug that is used to relieve nasal congestion in the upper respiratory tract. The active ingredient in most decongestants is either pseudoephedrine or phenylephrine (the latter ...

that can be used to treat

rhinitis Rhinitis, also known as coryza, is irritation and inflammation of the mucous membrane inside the nose. Common symptoms are a stuffy nose, runny nose, sneezing, and post-nasal drip. The inflammation is caused by viruses, bacteria, irrita ...

. It acts as an antihistaminic and sympathomimetic, reducing swelling, inflammation and mucosal secretions.

DrugBank The DrugBank database is a comprehensive, freely accessible, online database containing information on drugs and drug targets created and maintained by the University of Alberta and The Metabolomics Innovation Centre located in Alberta, Canada. ...

Tymazoline
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References

Imidazolines Phenol ethers {{respiratory-system-drug-stub