The first thing you should do is to speak to your physician to rule out any medical challenges causing this problem.

 

The Prophet (peace be upon him) has told us to seek treatments and take medications to maintain health and treat diseases.

 

As for du’as you can read Fathihah and read the following supplication:

 

Allaahummamatti’naa bi asma’inaawaabsaarinaawaquwwaathinaa ma ahyaythana

Allaahummaineeas’aluka al-afwawa al-aafiyah fee deeneewadunyaaya

 

(O Allah! Allow me to enjoy in full measure of my faculties of hearing, sight and stamina and strength as long as you keep me alive. O Allah, I ask of You to grant me grace and wellbeing in this world and the next).

 

Allaahummainneeas’alukailmannaafi’anwaamalanmutaqabbalan

 

(O Allah! I ask You to bless me with beneficial knowledge and acceptable deeds.)

 

Rabbi ishrah lee sadreewayassir lee amree

 

(O Allah! Broaden my chest for me and make my task easy for me).

 

Almighty Allah knows best.