[4] The folic acid injection products may contain aluminum which may reach toxic concentrations with prolonged administration in patients with renal failure, renal disease, renal impairment, or in premature neonates with immature kidneys
So, Does BAC Water Expire
User 21 is a cautionary case: his first vial worked, but his next two caused diarrhea, dizziness, nausea, and headaches
No long-term data specifically addresses this question for peptide nasal sprays
Experimental investigations have reported increased expression of angiogenic mediators and enhanced vascularization in various laboratory models
The process involves more steps than preparing an injectable solution but uses similar principles