Legally, a valid consent is beneficial to protect both parties. A person could accuse a HCP of trespass or assault if one did not give consent or it was not voluntary.

If someone is not sufficiently informed of the possible consequences of the decision and suffers as result, one could accuse the HCP of negligence. Therefore, based on the Malaysia Medical Council guideline, informed consent is a requirement in most medical or health settings.

In treatment settings, is it ever possible to inform someone sufficiently on the complexities of a surgical procedure or a treatment regime so that a person really understands the implications of their decision?

Therefore, HCP must inform the patient, in an understandable manner, about the condition, options of investigations, treatments, benefits, risk and complications, so the patient can make informed decision before undergoing the procedure or treatment. Hence, good communication and counselling skills are essential.