Nasal blocking is your predominant symptom directly due to sinusitis. Other concomitant symptoms are heaviness of the head, pain on the back of the head, difficulty in concentration etc. As you have rightly expressed that not all the symptoms are the same with every patient of Sinusitis. Homeopathic Medicine has good remedies like Belladonna, Glonine, Sang can, Kali bich, Pulsatilla etc. to relieve your symptoms of Sinusitis, improve your immunity and prevent you from falling prey to recurrent sinus pressure symptoms. I am sure Homeopathy will be of help to you.
Dr.Venugopal Gouri.