Mechanism of Action. Ephedrine is a sympathomimetic amine - that is, its principal mechanism of action relies on its direct and indirect actions on the adrenergic receptor system, which is part of the sympathetic nervous system.
up vote 1 down vote. Pending request-It means that the person has just removed you from their Skype contact list but hasn't blocked you. You can however send them messages to them but can't call them. The person can call you if they want. You can send friend request again, if they removed you from contact list by mistake.
will happen but hasn't yet or waiting for something to happen. For example like a check deposit is pending it means the bank has the check but it has not deposited into your account or lab results are pending- your doc will get the results but hes still waiting for them. What Does Pending Mean. pending in house.