[[File:Euphorbia hirta NP.JPG|thumb|right|''Euphorbia hirta'', ''Asthma-plant'', ''Dugdhika'']]
{{{{Infobox language
| sanskrit = Nagarjuni, Pusitoa
}}
'''Dugdhika''' (sometimes called '''asthma-plant''') is a pantropical weed, possibly native to India. It is a hairy herb that grows in open grasslands, roadsides and pathways. It is widely used as a medicinal herb. It is also called as '''Euphorbia hirta''', '''Sudauparni''', '''Kempuneneyakki''',<ref name="common names"/> etc