I am taking 100mg of doxycycline as part of what the doctor prescribed me with due to treat acne treatment. I take one a day. I on top of that have asthma and it becomes bad where I wake up couple times of night and my breathing becomes weazy. Recently I feel as I have deteriorated due to been coughing a lot and bringing up flem. It's become so often and every day that it feels normal. I cough so much that it makes me sick sometimes. I now have a fever as I have a headache and my eyes, cheeks and head is burning up! Can I take lemsip max cold and flu 2 capsules until the chemist opens then what would be your advise?