input: St. John’s wort (hypericum perforatum) [Clinical Comments:] May lead to loss of virologic response and possible resistance to APTIVUS or to the class of protease inhibitors. [Drug Class] 
output: Herbal products
options: A l p h a 1 - a d r e n o r e c e p t o r a n t a g o n i s t
options: A n t i a r r h y t h m i c s
options: A n t i m y c o b a c t e r i a l s
options: E r g o t d e r i v a t i v e s
options: G I m o t i l i t y a g e n t
options: H e r b a l p r o d u c t s
options: H M G C o A r e d u c t a s e i n h i b i t o r s
options: A n t i p s y c h o t i c s
options: P D E - 5 i n h i b i t o r s
options: S e d a t i v e s / h y p n o t i c s