What pill is BL?
Excuse me, could you clarify what you mean by "BL"? Is it a specific medication or a shortened form of a brand name? If it's a medication, could you provide more context? Is it for a particular condition or treatment? Without further details, it's difficult to give a precise answer. However, in general, when dealing with medications, it's crucial to consult a healthcare professional before taking any pill, as even the slightest misunderstanding can have serious consequences. So, could you please elaborate on what you mean by "BL"?