The symptoms of occlusions vary depending on the location and severity of the blockage:
Arterial occlusion: Severe pain, pallor, pulselessness, paresthesia, and paralysis in the affected limb. Venous occlusion: Swelling, pain, redness, and warmth in the affected area. Gastrointestinal occlusion: Abdominal pain, vomiting, constipation, and bloating. Airway occlusion: Difficulty breathing, wheezing, stridor, and cyanosis.
