The following side effects may get better over time as your body gets used to the medication. Let your healthcare provider know immediately if you continue to experience these symptoms or if they worsen over time.
Common Side Effects
- Upper respiratory tract infections (6%)
- Chest cold (bronchitis, 4%)
- Cough (4%)
- Passing gas (3%)
- Rise in bilirubin levels (3%)
- Back/joint pain (3%)
- Nausea (3%)
Less Common Side Effects
- Urinary tract infection
- Common cold (nasopharyngitis)
- Muscle pain
- Hemorrhoids
- Stomach infection
- Anxiety
- Rise in liver enzymes (ALT levels)
- Bloating (abdominal distension)
Source: DailyMed
The following Mytesi side effects have also been reported
Along with its needed effects, a medicine may cause some unwanted effects. Although not all of these side effects may occur, if they do occur they may need medical attention.
Check with your doctor immediately if any of the following side effects occur:
Some side effects may occur that usually do not need medical attention. These side effects may go away during treatment as your body adjusts to the medicine. Also, your health care professional may be able to tell you about ways to prevent or reduce some of these side effects. Check with your health care professional if any of the following side effects continue or are bothersome or if you have any questions about them:
More common
Body aches or pain
chills
difficulty with breathing
ear congestion
headache
loss of voice
unusual tiredness or weakness
Less common
Acid or sour stomach
back pain
belching
bladder pain
blemishes on the skin
blistering, crusting, irritation, itching, or reddening of the skin
bloody or cloudy urine
cough producing mucus
cracked, dry, scaly skin
difficult, burning, or painful urination
difficulty having a bowel movement (stool)
difficulty with moving
discouragement
dizziness
excess air or gas in the stomach or intestines
fear or nervousness
feeling sad or empty
frequent urge to urinate
indigestion
irritability
loss of appetite
loss of interest or pleasure
lower back or side pain
muscle aches
muscle or bone pain
muscle stiffness
pain in the arms or legs
pain in the groin or genitals
pain in the joints
pain or tenderness around the eyes and cheekbones
painful blisters on the trunk of the body
passing gas
sharp back pain just below the ribs
stomach discomfort or upset
tightness in the chest
tiredness
trouble concentrating
trouble sleeping
weakness
Other side effects not listed may also occur in some patients. If you notice any other effects, check with your healthcare professional.
Call your doctor for medical advice about side effects. You may report side effects to the FDA at 1-800-FDA-1088.

