Stuffy nose. It sounds like you may have allergies. You can try an over the counter antihistamine, if this does not help after several days see your doctor, there are prescription meds that may help. Or, they can get you allergy tested.
See a doctor. Allergies are very treatable. See your doctor.
Possibly. Itchy watery eyes and nasal congestion occur frequently with allergies and allergic conjunctivitis. Lightheadedness is possible but may also be related to medications or other factors. Your use of both Benadryl (diphenhydramine) and Alavert may be a factor. See your doctor. Also consider using prescription eye drops that can be very effective in dealing with this cluster of symptoms. Occur.
I have had a cold for a min now stuffy nose headache itchy eyes chest hurt and a cough but everything is gone except the cough and I urine on my self?
See your doc. Sounds like you are over a cold but the cough remains. Coughing hard often can cause women to leak a little urine when coughing. This should stop when the cough goes away. If you are coughing up phlegm, are short of breath or just not getting better, see your doctor. You may have bronchitis and require an antibiotic prescription to recover more quickly.
Allergies. Allergies cause itching & tearing. Over-the-counter allergy medicine & eyedrops help relieve it. Zaditor (ketotifen) is a good eyedrop. Blepharitis also causes itching & this can you can try loraditine (claritin) or other previous prescription anti-allergy meds. Check with your doctor if you have any medical conditions or are pregnant.