It depends on what you want to complain about. If you're having side effects, there is a toll free number for the company who manufactured the drug that you can look up and call. If it is pricing, you will have to talk to your insurance company. If there is something else wrong, you can talk to your pharmacist or doctor to find out what you can do.
I'm no expert on the subject, but I would like to complain about the service I've received. I can't complain, but sometimes I still do. The people at the complaint desk complain about having to answer complaints.
The noun of complain is complaint.It means: a statement that you are unhappy or not satisfied with somethingthe act of saying or writing that you are unhappy or dissatisfied with somethingsomething to be unhappy about : something that people complain about
The customer complained to the manager because their soup was cold.
Complain is a verb.
She always finds something to complain about, no matter how well things are going.
There are 2 syllables in complain.
Karen Molson has written: 'COMPLAIN, COMPLAIN, COMPLAIN' 'The Molsons: Their Lives and Times'
The opposite of complain are accept, support, approve
Complain about the French Complain about the French
The verb of complaint is complain. As in "to complain to someone".
2 syllables are there in complain
You do the things but you complain after