Every Modern medicine has its side effect but it can be negate if benefits of treatment is greater then adverse or side effect.
Taking medicine for prolong period of time lead to drug resistance, Sensitivity and further complication.
Next Steps
You should Replace your treatment with Alternative medicines like Ayurveda, Homeopath etc.
That will give slower result but that will be safe, curable and without side effect.
You can come to me for consultation physically or May consult online.
Health Tips
Strict lifestyle Modification and Diet planning is the baseline action toward Cure.
You should add more and more vegetables, fruits and organic foods to your diet that will boost your Immunity and heal you sooner.
All the best.
Have happy and healthy day ahead.