To use the injectable form of dicyclomine: 1  The injectable form should only be given intramuscularly (into a muscle). Do not give it intravenously (into a vein). 2  The injectable form should only be used for 1 or 2 days. Your doctor may give you an oral medicine that works the same way.
rule - a rule or law concerning a natural phenomenon or the function of a complex system; the principle of the conservation of mass; the principle of jet propulsion; the right-hand rule for inductive fields.
Also found in: Dictionary, Thesaurus, Medical, Financial, Encyclopedia, Wikipedia. A rule of order having the force of law, prescribed by a superior or competent authority, relating to the actions of those under the authority's control. Regulations are issued by various federal government departments and agencies to carry out the intent of legislation enacted by Congress.