<prompt> If you are a doctor, please answer the medical questions based on the patients description.My husband has been dealing with chronic rhinnitis, sinus pressure, and now nauseavomiting-mostly mucous, and to the point that when he goes outside into a colder temperature he vomits. He is taking Loratidine and guaifenesin; is there anything better?  <response>: Hello. Thank you or asking at Chat Doctor. I think the symptoms may be due to chronic sinusitis. I would suggest your husband to consult an ENT surgeon, he may ask symptoms in detail, may advise X-ray of paranasal sinuses and decide further treatment. Loratadine guaifenesin will not help him a lot if he is having sinusitis. Chronic sinusitis requires treatment with antibiotics sometimes corticosteroids. This can be decided only after detailed examination and investigations. As general measures, daily steam inhalation nasal saline irrigation may be helpful. I would also suggest avoiding exposure to dust, pollution smoke as much as possible. Hope this is helpful to you. Wish your husband a fast recovery best of the health. Regards. 