Severe headaches during the postpartum period can be influenced by hormone shifts, fatigue, or dehydration. Immediate relief strategies include dipping your feet in hot water to draw blood flow away from the head, applying ice to the 'feng fu' point at the base of the skull, or using a hot water bag on the upper back to release neck tension. Isolating in a dark, quiet room with guided pain-meditation can also help. If migraines occur frequently, consult your physician about magnesium supplements, which many mothers find beneficial, but ensure you get a medical assessment to rule out other causes.