• Detachment from others
• Disinterest, lack of enjoyment
• Emotional or sexual apathy
• Fear of dosage rupture
• Indifference, lack of drive
• Poor work performance
  

Norco side effects, which are less serious yet common to those of opioids:

• Anxious feelings
• Bloating and gas
• Blurred vision
• Constipation
• Diarrhea
• Dizziness, head rush (orthostatic hypotension)
• Drowsiness (somnolence)
• Dry mouth
• Feeling of elation
• Headache
• Indigestion
• Loss of appetite
• Mild nausea
• Mood changes
• Ringing in your ears
• Upset stomach
• Vomiting
• Weakness
  

Seek urgent medical attention if the above symptoms persist and become bothersome, or in the event of severe contraindicated reactions:

• Anxiety
• Confusion, fear, unusual thoughts or behavior
• Convulsive movements
• Dark urine, clay-colored stools
• Feeling light-headed, fainting
• Hallucinations
• Itching
• Jaundice (yellowing of the skin or eyes)
• Nausea, stomach pain, loss of appetite
• Nervousness
• Problems with urination
• Seizure (convulsions)
• Shallow breathing, slow heartbeat
• Tremors
  

Seek emergency help for dangerous Norco side effects due to allergic reaction:

• Airway constriction (bronchospasm) and wheezing
• Airway obstruction (angioedema)
• Convulsions, seizures, tremors
• Coma, unconsciousness
• Chest pain, tightness, irregular heartbeat
• Fainting, lightheadedness
• Fever
• Hives, itching (pruritus), rash
• Lack of coordination
• Muscle stiffness or slack
• Lack of responsiveness
• Pinpointed pupils
• Severe sleepiness
• Swelling in mouth, face, lips, or tongue
• Vomiting
  

Adverse symptoms may increase in patients with a history of:

• Addison's disease, adrenal gland, and thyroid disorders
• Alcohol or drug addiction
• Asthma and respiratory disorders
• Brain tumor, head trauma or pressure
• Constricted airways, chronic obstructive pulmonary disease (COPD)
• Enlarged prostate
• Epilepsy or seizures
  Irregular breathing during sleep
• Liver or kidney disease
• Low blood pressure
  Mental illness, suicidal thoughts
• Other breathing disorders
• Pancreas disorder
• Stomach, intestinal disorders
• Under-active thyroid
• Urination difficulties

Always check with your doctor before combining Norco with other medications. Norco may alter the effects of alcohol, and other medications.

Anti-anxiety drugs:

• Valium and Librium

Antidepressants (‘tricyclics’):

• amitriptyline (Elavil, Etrafon), clomipramine (Anafranil), imipramine (Janimine, Tofranil), and others

Antihistamines:

• Tavist

MAO inhibitors:

• isocarboxazid (Marplan), phenelzine (Nardil), rasagiline (Azilect), selegiline (Eldepryl, Emsam), or tranylcypromine (Parnate)
• atropine (Donnatal, and others)
• benztropine (Cogentin)
• dimenhydrinate (Dramamine)
• glycopyrrolate (Robinul)
• mepenzolate (Cantil)
• methscopolamine (Pamine)
• scopolamine (Transderm-Scop)

Bladder or urinary medications:

• darifenacin (Enablex)
• flavoxate (Urispas)
• oxybutynin (Ditropan, Oxytrol)
• tolterodine (Detrol), or solifenacin (Vesicare)

Bronchodilators:

• ipratropium (Atrovent)
• tiotropium (Spiriva

Irritable bowel medications:

• dicyclomine (Bentyl)
• hyoscyamine (Anaspaz, Cystospaz, Levsin, and others)
• propantheline (Pro-Banthine)

Major tranquilizers:

• Thorazine and Haldol

Other narcotic analgesics:

• Demerol

Other central nervous system depressants:

• Halcion and Restoril.

This list is incomplete. Ask your physician about all other medications, minerals, or vitamins used, which may be contraindicated and impact your health.