I recommend minoxidil wholeheartedly, but I think it is a good idea, nevertheless, to hold off on it for a little while. For me, there was definitely shedding involved, so probably expect that part of it. However, it should subside within a few weeks. It definitely works, hence my recommendation. But if you're not sure about it, why don't you just try the 2%. This is what I use. It will take longer to get results, but the chance of side effects ( most likely scalp irritation) will be much less.