You take Insulin by subcutaneous (the tissue below the skin layer) injection; it can also be given intravenously in emergency clinical conditions during hospital admissions.
How To Use Insulin Syringe
Posted on
Authoradmin
Authoradmin 
Authoradmin You take Insulin by subcutaneous (the tissue below the skin layer) injection; it can also be given intravenously in emergency clinical conditions during hospital admissions.
