However, many patients take a long time to get better.

The patients had taken the drug for 3 to 42 months.

Patients are given much more individual care and can take part in special programs.

Only about 500 patients had been taking both drugs for more than two years.

Sorry, but I have two other patients to take care of.

On average, the patients took it for about a year.

Most patients must take the two drugs for 48 weeks.

"Most patients should be taking one or the other drug."

Which drug a patient is taking also makes a difference.

The patient is taking a drug which he/she does not need.