The first thing you want to do is help the clogged-up oil get out of the stye. Applying heat can make the oil become more liquid. The best way to get warmth to your oil glands is by using a washcloth that's been soaked in warm water. Make sure the water isn't so hot that the washcloth could burn you.
Definition of restrain. transitive verb. 1a : to prevent from doing, exhibiting, or expressing something restrained the child from jumpingb : to limit, restrict, or keep under control try to restrain your anger.
containment - the act of containing; keeping something from spreading; the containment of the AIDS epidemic; the containment of the rebellion. restraint - the act of controlling by restraining someone or something; the unlawful restraint of trade.