Sunspots are temporary phenomena on the photosphere of the Sun that appear visibly as dark spots compared to surrounding regions. They correspond to concentrations of magnetic field flux that inhibit convection and result in reduced surface temperature compared to the surrounding photosphere.
Tingling, pins and needles, paresthesia anxiety symptoms feelings anywhere on or in the body. You feel: A tingling sensation anywhere on or in the body, including the hands, feet, fingers, toes, head, face, arms, chest, back, groin, mouth, etc.
Symptoms. All anxiety disorders share some general symptoms: Panic, fear, and uneasiness; Sleep problems; Not being able to stay calm and still; Cold, sweaty, numb or tingling hands or feet; Shortness of breath; Heart palpitations; Dry mouth; Nausea; Tense muscles; Dizziness; Causes. Researchers donât know exactly what brings on anxiety disorders.