Do all people react in the same way to pharmacological treatment?

A)Yes, since medicines always produce the same effects.
B)No, it depends solely on physical condition.
C)No, since individual circumstances such as fatigue or being on an empty stomach can alter the effects.Correct
Not all people react the same way to pharmacological treatments. Age, consumption habits, physical condition or other circumstances such as being on an empty stomach, being fatigued or suffering from certain disorders can alter the effects of medicines. Therefore, it is always best to consult a doctor or pharmacist about the risks of taking certain medications.