Welcome to HCM Forum,
Your symptoms look like allergic rhinitis
. but 1st of all go for the Lab test for this.
Yogic Treatment for Allergic rhinitis:
At morning time wake up drink 1-2 liters of water and go for toilet.
Asnas(Postures): Sun Salutation(surya Namaskar) 5- 10 rounds.- its improove the
flaxibility,strength and warming effect to the body.
Gomukhasana (Both the side 1-2 minutes)- Open up the expend
the chest and open and induce the bronchi and bronchioles
Kunjal and Jal Neti: (Kujal help for the cleaning the uper digestive tract like moth to oesophagus and Jal neti cleaning, dialating and strengthing to nasal septum
Pranayama : Bhastrika (Active Inhalation and Active Exhalation)
Kapalbhati (Active Exhalation and Passive Inhalation)
Anulom-Vilom (Alternate nose breathing-Balance the Nadi)
Bhramri (Honey Bee Sound- Vibrates all the skull and provide the
relaxing effect all over the nervous system)
Note:- Pranayama like Anulom-vilom can practiced whenever you feel sneezing
Kunjal and Neti adviced 2 days in week.
PLease Learn and do the all yogic cleansing process under the Yoga