The invention discloses an automatic control household shower head which comprises a drop-proof device. The drop-proof device comprises a drop-proof vat, a drop-proof piston and a reset spring. The drop-proof vat is provided with an air guide hole and provided with a water inlet channel. During a shower, the drop-proof piston overcomes the elasticity of the reset spring under the effect of pressure of shower water to descend, the water inlet channel of the drop-proof vat communicates with a cavity of the shower head, and shower water is sprayed out through spray holes in the shower head. After the shower is finished, a cold-hot water adjusting valve is closed, the drop-proof piston ascends to be reset under the effect of elasticity of the reset spring, the air guide hole of the drop-proof vat and the air inlet channel of the drop-proof piston communicate with the cavity of the shower head, external air is introduced into the cavity of the shower head, residual shower water in the cavity of the shower head is drained away, and the problem that the shower head drops water for a long time is solved.