Eclectic physicians generally recommended using a tincture of lobelia made partially or entirely with vinegar instead of alcohol.¹¹ A vinegar extract is known as an acetract. At most, 1 ml was given three times per day. The absolute maximum amount to take should be that which causes no, or minimal, nausea. Lobelia ointment has also been used topically on the chest to relieve asthma and bronchitis. People should apply such ointments liberally several times per day.