subject: Dos and Don'ts of Medication [print this page] Dos and Don'ts of Medication Dos and Don'ts of Medication
What's the best way to store medicines? Does putting it in the fridge extend the expiry date?
The best way is to follow the instructions on the label, the packaging or the product insert. Most drugs should be kept in a cool and dry place, away from direct sunlight; while others need to be refrigerated.
Storing medicines in the fridge does not prolong the expiry date. This is because the expiry date is determined during the R&D phase and the effectiveness of the medicine will drop after the specified period, regardless of whether it is being refrigerated.
Is it safe to follow the expiry date stated or does it only apply if the packaging has not been opened?
Medicines that are still in their original packaging and not opened can be kept till the expiry date if the recommended storage conditions are followed. However, certain medicines are prescribed for use within a certain period of time. Some examples include antibiotic syrup, eye drops and antiseptic solutions. Any unused portion should be discarded once the specified treatment period is over.
What should one do with leftover medicines?
They should be discarded because used medicines (opened bottles) tend to have a shelf life that is shorter than what is stated on the bottle or packaging.
I've just started taking a new medicine. What are some common symptoms to watch out for an allergic reaction?
The most common signs and symptoms are itch, rashes on the body, as well as swelling around the eyes and lips. If you suspect an allergic reaction, you should stop taking the medicine and see your doctor for further advice. If you experience shortness of breath, dizziness and rapid heartbeat, these are signs of a medical emergency. If that happens, you must seek medical attention at the A&E immediately.
My brother just had the flu and I seem to be having the same symptoms. Is it OK to take his medicine?
Generally, there should be no sharing of medicine as each person may respond to a particular medicine differently.
Do I have to finish all the medicines prescribed by the doctor or can I stop once I'm feeling better?
Chronic medications are meant to be taken over the long term as they help to manage the disease. For example, high blood pressure medications are meant to be taken daily, even if you don't feel any obvious discomfort due to the elevated blood pressure. Failure to control your blood pressure can lead to serious consequences such as stroke.
You should also complete the course of antibiotics or antiviral medications in order to cure the infection. However, some medications such as painkillers to relieve short-term pain are taken only when required. You can stop taking them once you feel better. Your doctor will provide clear instructions as to which medications are meant to be completed and which ones you can stop after a few days.
Is it OK to take Western medicine together with Chinese medicine?
The interaction between Western and Chinese medicines is still a relatively unstudied field. However, there is evidence to show that there are possible interactions that can interfere with the medicines. It is best to check with your doctor for advice and refrain from combining medicines if you are unsure.
