 [ Symptoms ] i have copd i cannot catch my breadth every morning when i wake it takes me 2 or 3 hours of coughing can you help  i use an exercise bike daily and generally feel pretty good my mornings are a nightmare can you suggest something would an upruight bed help me [ Disease ] shellfish allergy typically does not go away there is extensive cross reactivity between all shellfish an allergist can help sort this out and can provide dietary recommendations if you are still shrimp allergic i would recommend that you have an epi pen in case of accidental ingestion