l carnitine itching What is L-carnitine? – Reducing fatigue – Life Extension Europe Carnitine - Wikipedia

Country of origin :-INDIA

One example of a penile traction device is Restorex

You or your child may need to remain in your doctors office for several minutes following the immunization(s) to ensure there are no adverse complications, such as dizziness or allergic reactions

Always good to have a reason I have also had this happen when my folate was low , it may be worth you getting it checked I had self inject my B12 every 4 weeks for the last 20+ (cannot really remember how long accurately), and 2 months ago got a similar 'electric shock tingling' all over my body - head, face, arms, hands, legs, feet etc within a couple of minutes of injecting, which lasted about 3 seconds or so

It is an awesome natural moisturizing factor, aka NMF