Artetyke, Arthritica, Buckels, Butter Rose, Coqueluchon, Coucou, Crewel, Drelip, English Cowslip, Fairy Caps, Herb Perter, Herbe de Saint Paul, Key Flower, Key of Heaven, Mayflower, Our Lady's Keys, Paigle, Paigle Peggle, Palsywort, Password, Peagle, Peagles, Petty Mulleins, Plumrocks, Primerolle, Primevère, Primevère de Printemps, Primevère Officinale, Primevère Vraie, Primrose, Primula, Primula elatior, Primula officinalis, Primula veris, Printanière.
Cowslip flower is used for swollen nose and throat, cough, bronchitis, trouble sleeping (insomnia), headache, hysteria, nerve pain (neuralgia), and tremors. It is also used to increase urine production, to reduce muscle spasms, as a "heart tonic" for sensations of dizziness and "weak heart," and to treat heart failure, whooping cough, asthma, gout, and nervous system complaints.
In combination with gentian root, European elder flower, verbena, and sorrel, cowslip is used for maintaining healthy sinuses and treating swollen and painful sinuses (sinusitis).
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