Oral medications are often preferred because they don't cause any pain, especially traditional or liquid medicines. I can relate to your dislike for pills, especially when they have a strong smell or taste that can make you feel nauseous. Some pills can be quite big and difficult to swallow too. Liquid medication seems to be your favorite because it doesn't cause any discomfort. It's great that you've found something that works well for you. Injection needles are not so big, why do they scare you? Wishing you all the best