Answer
Symptoms can include sweating, shaking, hunger, palpitations, dizziness, blurred vision, tingling lips, confusion or difficulty concentrating. Warning symptoms may become less noticeable in some people.
Sources for this answer
- NHSNHS · NHS medicine guidance
- Insulatard Penfill 100 international units/ml suspension for injection in cartridge. — Current selected SmPCemc · Summary of Product Characteristics