Croup is a term used to describe a variety of respiratory inflammatory conditions that affect the upper respiratory tract, cause swelling, increased mucus production and is usually more common in children.he main symptoms of croup are a barking cough which has been described to sound similar to a barking seal or sea lion, which may begin suddenly during the night. The barking cough of croup is due to swelling and inflammation around the vocal chords and windpipe (i.e., the larynx and trachea).
Please understand that USCIS may change their phone menu at any time, and it is impossible for us to always keep up. Please listen carefully if the options have changed. Dial USCIS customer service phone number 1-800-375-5283. You will hear a message with instructions on what options are available. You don't have to wait for the message to finish if you know where to go next.
More US Citizenship & Immigration Service (USCIS) 800 numbers and support. This is the best of 3 ways to contact US Citizenship & Immigration Service (USCIS) according to 348103 GetHuman users. Below you can compare the ways to contact US Citizenship & Immigration Service (USCIS) customer service.