Simplify the following text for a Grade 15 native English-speaking person.
Original: In addition to products to contain the menstrual flow , pharmaceutical companies likewise provide products -- commonly non-steroidal anti-inflammatory drugs ( NSAIDs ) -- to relieve menstrual cramps .
Simplified: In addition to products to contain the menstrual flow , pharmaceutical companies likewise provide products â '' commonly non-steroidal anti-inflammatory drugs ( NSAIDs ) â '' to relieve menstrual cramps .