Ask the doctor

Call your doctor before starting to take an over-the-counter drug if:

You have an unfamiliar symptom. It’s safe to treat yourself with medication temporarily only if you have commonplace symptoms such as a runny nose, cough, headache, or upset stomach, or if your physician has diagnosed the same problem, such as an asthma attack or a vaginal yeast infection, on an earlier occasion.

▪ You have any chronic disorder.

▪ You are pregnant or nursing.

▪ The pharmacist says the drug may pose an increased risk for you. If so, your doctor can suggest solutions, such as reducing the dosage or trying a different medication.

Keep your doctor up to date on all the over-the-counter medications you’re taking, including vitamins, minerals, or other supplements. If you’re experiencing symptoms, those drugs or supplements may actually be the cause of the problem; or they may interact with prescribed medications or skew the results of laboratory tests. Even better, throw all your medications in a bag and bring them with you on your next office visit, so your physician can review your entire drug regimen.

In addition to talking with a pharmacist or doctor, consult a consumer drug-information book such as The Complete Drug Reference, available in most libraries or from Consumer Reports Books. (Send $39.95 to Box 10637, Des Moines, Iowa, 50336. Or call 515-237-4903.)