Tussilago petasites. Kader Kochi.

Synonyms

Butterbur, Coltsfoot, Petasites hybridus, Devils hat.

Constituents

Perennial flowering plant. Height 30 cm. Leaves are large with diameter 50 cm. Leaves contain terpenoids. Rhizome contains pyrrolizidine alkaloids.

Therapeutics

This is medicine for spasmodic cough (Leaves).

It is remedy for migraine.

It is remedy for allergic rhinitis.

It is remedy for chronic hepatitis.

It is remedy for urethritis.

It is remedy for thrombophlebitis.

Word tussis (Latin) means cough, and ago means to cast or to act on.

Dose 

1 to 4 drops.

Dilution.