Crossword Puzzle Breathing problems

Clue: Breathing problems

Nintendo consoles for people with breathing problems? (ASTHMATICWIIS with 13 letters)
Overcome problems (COPE with 4 letters)
Shoe lace problems (KNOTS with 5 letters)
Breathing out (EXHALING with 8 letters)
Without problems or difficulties (TROUBLEFREE with 11 letters)
His chariot was drawn by four fire-breathing horses (ARES with 4 letters)
Social problems (ILLS with 4 letters)
Without problems (e.g. ALLOK with 5 letters)
Laundry problems (STAINS with 6 letters)
Cause of pool problems (ALGAE with 5 letters)