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.
On storing Aloe Vera Leaves and gel: An Aloe Vera Leaf can be kept refrigerated for a couple weeks and in the freezer in airtight bags for as longs as to 6 months. Once the gel extracted from the leaf, Aloe Vera gel is at its best used right away but it can be stored on its own in the fridge for 10 days. Add some lemon juice and you can keep it fresh for longer. In the freezer, Aloe Vera gel, can last for a much longer time. Freezing the fresh gel in ice cube trays or ice cube bags and using a cube when needed is the second best after the freshly extracted gel.