I found two case reports on CFChronic fatigue syndrome patientsKidney diet - dialysis patients who were taking isotretinoin (generic name for Accutane).  In one case, the patientKidney diet - dialysis patients actually had both improvement in his acneAcne
Acne - close-up of pustular lesions
Acne on the back
Acne, close-up of cysts on the back
Acne, cystic on the back
Acne, cystic on the chest
Acne, cystic on the face
Acne, vulgaris on the back
Adult facial acne
Baby acne
Multiple basal cell cancer due to x-ray therapy for acne and CFChronic fatigue syndrome.  Isotretinoin usually tends to dry out the skinActinic keratosis
Aging changes in skin
Allergy skin prick or scratch test
Allergy testing
Basal cell carcinoma
Birthmarks - red
Cellulitis
Circumcision
Cutaneous skin tags
Dry skin
Fair skin cancer risks and mucous membranesRespiratory distress syndrome (rds) in infants
Synovial biopsy
Tympanic membrane.  The drugChemical dependence - resources
Chemotherapy
Drug abuse
Drug abuse and dependence
Drug abuse first aid
Drug allergies
Drug induced hypertension
Drug rash on the back
Drug rash, tegretol
Drug signs and teenagers
Drug-induced hypertension's side effect helped the patientKidney diet - dialysis patients in drying up some of the secretions, reducing the mucous plugging that contributed to his CFChronic fatigue syndrome symptoms.  

In the other case, the patientKidney diet - dialysis patients actually developed night blindnessBlindness
Blindness - resources
Color blindness
Color blindness tests
Vision - night blindness after starting on a low dose (20 mg) isotretinoin.  He had CFChronic fatigue syndrome but liverAmebic liver abscess
Bile produced in the liver
C-section
Cirrhosis
Cirrhosis of the liver
Delivery presentations
Donor liver attachment
Gallium (ga.) scan
Hepatic hemangioma
Hepatic ischemia
Hepatocellular carcinoma problems as well.  His vitaminPernicious anemia
Schilling test
Scurvy
Vitamin a
Vitamin b-12
Vitamin b12 level
Vitamin b3 source
Vitamin b6 benefit
Vitamin c benefit
Vitamin d source
Vitamin e A levels should have been monitored here.

Here are some cases in which you should not use isotretinoin (this list is not comprehensive):

liverAmebic liver abscess
Bile produced in the liver
C-section
Cirrhosis
Cirrhosis of the liver
Delivery presentations
Donor liver attachment
Gallium (ga.) scan
Hepatic hemangioma
Hepatic ischemia
Hepatocellular carcinoma problems
high levels of vitaminPernicious anemia
Schilling test
Scurvy
Vitamin a
Vitamin b-12
Vitamin b12 level
Vitamin b3 source
Vitamin b6 benefit
Vitamin c benefit
Vitamin d source
Vitamin e A in the bloodAmylase - blood
Bleeding
Blood cells
Blood clot formation
Blood clots
Blood culture
Blood differential
Blood gases
Blood gases test
Blood glucose monitoring
Blood in semen
high lipidCoronary risk profile
High blood cholesterol and triglycerides (fat) levels in the bloodAmylase - blood
Bleeding
Blood cells
Blood clot formation
Blood clots
Blood culture
Blood differential
Blood gases
Blood gases test
Blood glucose monitoring
Blood in semen
kidneyAcute kidney failure
Chronic renal failure
Diabetic nephropathy
Dialysis
End-stage kidney disease
Hypertensive kidney
Kidney - blood and urine flow
Kidney anatomy
Kidney and liver cysts - ct scan
Kidney blood supply
Kidney cyst with gallstones, ct scan problems

You also want to weigh the risks and benefits of taking this drugChemical dependence - resources
Chemotherapy
Drug abuse
Drug abuse and dependence
Drug abuse first aid
Drug allergies
Drug induced hypertension
Drug rash on the back
Drug rash, tegretol
Drug signs and teenagers
Drug-induced hypertension with:

osteoporosisOsteoporosis or other boneBone fracture repair
Bone fracture repair - series
Bone graft
Bone graft harvest
Bone lesion biopsy
Bone marrow aspiration
Bone marrow biopsy
Bone marrow culture
Bone marrow transplant
Bone mineral density test
Bone pain or tenderness disordersAdjustment disorder
Anorexia nervosa
Asperger syndrome
Attention deficit hyperactivity disorder (adhd)
Autism
Autoimmune disorders
Bipolar disorder
Bipolar disorder
Bleeding disorders
Borderline personality disorder
Bulimia
anorexiaAnorexia nervosa
Eating disorders - resources
a familyBirth control and family planning
Choosing a primary care provider
Ewing’s sarcoma
Family troubles - resources history of diabetesDiabetes
Diabetes - resources
Diabetes and exercise
Diabetes and nerve damage
Diabetes diet
Diabetes foot care
Diabetes insipidus
Diabetes insipidus - central
Diabetes insipidus - nephrogenic
Diabetes risk factors
Gestational diabetes
*depressionAdolescent depression
Bipolar disorder
Depression
Depression - elderly
Depression - resources
Depression among the elderly
Depression and heart disease
Depression and insomnia
Depression and men
Depression and the menstrual cycle
Depression in children* (this drugChemical dependence - resources
Chemotherapy
Drug abuse
Drug abuse and dependence
Drug abuse first aid
Drug allergies
Drug induced hypertension
Drug rash on the back
Drug rash, tegretol
Drug signs and teenagers
Drug-induced hypertension can cause and worsen underlying depressionAdolescent depression
Bipolar disorder
Depression
Depression - elderly
Depression - resources
Depression among the elderly
Depression and heart disease
Depression and insomnia
Depression and men
Depression and the menstrual cycle
Depression in children)

Your doctor and pharmacist should know more about this, though.  I hope this helped!

I am a 46 year old femaleCondoms
Female condoms
Female sexual dysfunction with CFChronic fatigue syndrome and am just finishing my last month on Accutane.  It has totally cleared up my skinActinic keratosis
Aging changes in skin
Allergy skin prick or scratch test
Allergy testing
Basal cell carcinoma
Birthmarks - red
Cellulitis
Circumcision
Cutaneous skin tags
Dry skin
Fair skin cancer risks.  I experienced muscleDeep anterior muscles
Eye muscles
Lower leg muscles
Muscle aches
Muscle atrophy
Muscle biopsy
Muscle cramps
Muscle function loss
Muscle twitching
Rotator cuff muscles
Superficial anterior muscles aches earlier in the treatment that subsided.  I currently have joing painAbdominal pain
Abdominal pain diagnosis
Acupuncture and pain
Ankle pain
Anterior knee pain
Back pain - low
Bone pain or tenderness
Breast pain
Causes of painful intercourse
Chest pain
Chronic pain - resources that they also tell me will subside after I've finished the treatment.  I know others (non-CFChronic fatigue syndrome) who did not experience these side effects, but my doctor says it is because I am an "older patientKidney diet - dialysis patients".  
I also just had a check up at the CFChronic fatigue syndrome clinic and my PFT's have gone up considerably.  I can't say that it is due to the Accutane, but I have to wonder.