2017年12月第二套 16

In adults, excessive use of some painkilling drugs may cause severe kidney damage.

Some drugs for relief of stomach upsets, when taken in excess, can perhaps cause serious digestive problems.

You should never use any over-the-counter drug on a regular, continued basis, or in large quantities, except on your doctor's advice.

You could be suffering from a serious illness that needs a doctor's care.

Each drug you take not only acts on the body but may also alter the effect of any other drug you are taking.

Sometimes this can cause dangerous or even fatal reactions.

For example, aspirin increases the blood-thinning effects of drugs given to patients with heart disease.

Therefore, a patient who has been taking such a drug may risk bleeding if he or she uses aspirin for a headache.

Before using several drugs together you should ask your nd follow his advice.