What you're describing is a little puzzling, since adrenaline usually eases pain, it doesn't make it worse or provoke it. Adrenaline is designed to help you cope better with stress and danger, so what it does is actually make you feel better, more powerful, speedier, more alert, and decreases your ability to feel pain.
How Long Does It Take Aloe Vera to Grow? Aloe vera plant grows within 2 to 3 weeks of initial planting, enough that you begin to see the growth. In the early stages of aloe vera plant growth, use your watering can to keep the soil moist, but be sure to be moderate.
Soak the aloe vera plant with water, then allow the soil to dry out completely before watering it again. Keep the plant on this type of watering schedule. In the summer, it will need more water, but in the winter it may need watering only once every couple of weeks.