My Sheikh told me to recite this:

Allahumma salli ala Sayyidina Muhammadin tibbi l-qulubi wa dawa iha,
wa afiyati l-abdani wa shifa iha,
wa nuri l-abdari wa diya iha,
Wa ala alihi wa sahbihi wa sallim.

O Allah, bless our liegelord Muhammad the remedy of hearts and their medicine,
the health of bodies and their cure,
the light of eyes and their effulgence,
And his Folk and Companions and give them peace

Salawat upon the Prophet (upon be blessings and peace) brings people from the darkness into the light, saves them the oppression of wrong actions and heedlessness, and brings balance and healing back to the heart. Alhamdulilah.