October 25, 2021. Edema in pregnancy is an accumulation of fluid in the body's tissues that usually occurs in the feet and ankles in the third trimester. Regular exercise, propping up your feet, sleeping on your left side, and wearing compression stockings can help ease swelling in the feet and ankles during pregnancy. Tingling hands, feet, or both is common. It could occur from pressure on nerves when the arm is crooked under the head as a person fall asleep. Online COVID-19 Care Click here Consult Doctor Physician Directory More Ask a Doctor Online Chat with a Doctor Phone a Doctor Video Consultation Medical Second OpinionNEW Physician Directory iCliniq 7days. Numbness or tingling occur just after a head, neck, or back injury. You cannot control the movement of an arm or a leg, or you have lost bladder or bowel control. You are confused or have lost consciousness, even briefly. You have slurred speech, a change in vision, difficulty walking, or weakness. Call your provider if:. Numbness Or Tingling And Throat Tightness. There are a number of conditions that can cause these sensations, including anxiety disorders with panic attacks, anaphylactic shock, asthma, and allergic reactions. Throat tightness accompanied by trouble breathing can signal a medical emergency. If you are experiencing concerning symptoms, contact.