Premium questions answered by Dr. Dr. Rovena

Can Lidocaine cause false positive result for Marijuana in a urine drug test?
How long does Methamphetamine stay in one's system?
What causes yeast infections while treating adrenal insufficiency?
Can Synthroid and Flecainide be taken together?
Suggest remedy for blood in stool and soreness in anus
What causes cluster of white spots on foreskin of penis?
Suggest treatment for hard lump on testicle
Is Collagen supplements safe during pregnancy?
Suggest treatment for penis tears in a sexually active person
What causes low pulse rate while on Clonidine?
What causes nausea, belching and black stools?
What causes bluish blister on lips?
What causes sudden loss of appetite in a diabetic?
What causes persistent back pain and bubbles in urine?
Are soft stools and persistent mark on the finger signs of HIV?
What does my MRI scan report indicate?
Suggest treatment for urticaria while on Diprospan and Cetirizine
Suggest remedies for food regurgitation, burping and heartburn
What causes episodes of imbalance and dizziness?
Can gastrointestinal bleeding cause dark stool?