A 6 years old boy with light hair and fair complexion was brought into the clinic by his grandmother for frequent cold and cough. He complaints of sore dry throat, feels dry as if a horn in throat. He has frequent dry cough as if a saw driven through a pine board. Her grandma narrates that while sleeping he wakes up in fright and feels as if suffocating; as if breathing through a sponge. His complaint is worse during inspiration, by taking sweets, cold drinks and feels better by taking warm drinks.
What is your similimum?