To dream of hair loss or balding represents losing confidence, self-esteem, or feelings of being or becoming powerless. Feeling distraught or frustrated.
To dream of your hair coming out in patches may reflect shock or surprise that your reputation or self-image is in ruins. It may also reflect a fear of permanent embarrassment. A sign that you may be desperate to head off any more embarrassment.
Example: A woman dreamed of seeing her hair coming out in patches. In waking life she was frustrated at about how negative a comment her husband made was about purposely manipulating her.
Example 2: A man dreamed of experiencing hairvloss. In waking life he was worried about appearing to others as a total loser due to a failing business venture.