What Causes Severe Fatigue And Body Pain?
Gabapentin or Pregabalin can be added to his prescription.
Detailed Answer:
Hello thanks for asking from HCM for your health related doubts
He is on Venlafaxine for depression and is having stress at work. These could be the reasons for the symptoms he is having. He remain tired through out the day and have achy muscles and fatigue. These could be somatic symptoms of depression. For his symptoms the drug Venlafaxine should control his symptoms and if the symptoms are not controlled then we can think of adding some other drugs.
Gabapentin or Pregabalin can be added to his prescription. The drugs will help to reduce his stress and will also reduce his symptoms like tiredness or achy muscles. You should talk with his doctor for these drugs.
Thanks and Take care