Can a spinal cause a sudden drop on blood pressure during csection

Yes: Spinal anesthesia not only numbs pain nerves, but also block some of the autonomic (sympathetic and parasympathetic) nerve pathways, too. This can cause drop in blood pressure.

Yes: It is a fairly common side effect of spinal anesthesia. It is treated with medications and fluids.

Yes: Vasodilation can result in hypotension. During c section, it is treated with vasopressors, fluids, and adequate uterine displacement. You will be monitored throughout your csection and your anesthesiologist will be able to keep you safe.

Often it does: Yes a spinal block will often cause a drop in bp. That is the reason we "pre-hydrate" the patient with 1-2 liters of IV fluid.

Low pressure common: A drop in blood pressure is common after a spinal anesthesia. In fact, studies have shown that up to 60% of patients will drop their blood pressure after the spinal injection. The literature also clearly shows that the blood pressure drop, if treated appropriately, is not a problem for mother or baby.