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.