When Should Hair Loss Be Considered Serious? Have you noticed more hair in your shower drain or on your pillow? Losing some hair each day is normal. In fact, most people lose 50 to 100 hairs daily . But sometimes hair loss can be a sign of a bigger problem. Knowing when hair loss becomes serious can help you take action early and protect your hair. Let’s look at the warning signs and when you should seek help. Normal Hair Loss vs. Serious Hair Loss Hair naturally goes through