For most people, lost hair does grow back, and they maintain a full head of hair. However, factors like illness, hormonal changes, stress, aging, and inherited conditions can disrupt the hair growth cycle. This can lead to more hair falling out, with new strands not always growing back.
Whether or not hair regrows depends on the cause of hair loss. Some conditions, such as patchy hair loss (alopecia areata), may see hair regrow on its own. However, in other cases, hair may not regrow. For instances like this, a board-certified dermatologist can help assess the situation and recommend a suitable treatment plan.
It's important to note that hair growth can be influenced by various factors. While some hair loss might be temporary, others can be permanent. Therefore, seeking professional advice from a healthcare professional is crucial for proper diagnosis and treatment.
