Drug therapy involves considerations beyond the strictfy scientific pharmacological aspects of medicines.These include numerous issues relating to preservers themselves and to patients.

• The therapeutic situation

— Iatrogenic disease

— Benefits and risks

— Public view of drugs and preservers

— Criticisms of modern drugs

— Drug-induced injury

— Complementary medicine

• Prescribing, drug consumption and economics

— Reasons for taking a drug history

— Cost-concainment

— Repeat prescriptions

— Warnings and consent

— Legal hazards for prescribers

— Formularies and 'essential' drugs

• Compliance — patient and doctor ■ Placebo medicines

• Pharnnacoeconomics

• Self-medication

Appendix I: WHO list of essential drugs Appendix 2: The prescription

Blood Pressure Health

Blood Pressure Health

Your heart pumps blood throughout your body using a network of tubing called arteries and capillaries which return the blood back to your heart via your veins. Blood pressure is the force of the blood pushing against the walls of your arteries as your heart beats.Learn more...

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