Positive meaning
A headache in a dream may symbolize the awakening of new thoughts and creative ideas that are trying to penetrate your consciousness. It may be a sign that you are preparing to tackle complex problems, and your mind is intensely striving to gain new insights.
Negative meaning
A headache in a dream may indicate inner tension and stress that are bothering you. This dream can serve as a warning against the excessive pressure you are placing on yourself, and it may signal the need to stop and evaluate your life and decisions.
Neutral meaning
A headache in a dream may reflect physical discomfort or fatigue that you are experiencing in your daily life. It can also be a way in which your mind processes stressful situations or complexities you are encountering.