Large injection volumes can cause localized reactions, particularly stinging or a raised bump at the injection site
Symptoms of overmedication include, but are not limited to: rapid or irregular heartbeat, nervousness, irritability or mood swings, muscle weakness or tremors, diarrhea, menstrual irregularities, hair loss, weight loss, insomnia, chest pain, and excessive sweating
Recognised side effects that require medical attention include severe abdominal pain (which could indicate pancreatitis), persistent nausea and vomiting leading to dehydration, signs of gallbladder problems such as jaundice or right upper abdominal pain, changes in vision (especially if you have type 2 diabetes with pre-existing diabetic retinopathy), or symptoms of hypoglycaemia if you are taking other diabetes medications
Continued sun exposure causes skin darkening and dryness