Medicine Name: Noxafil Oral Suspension. Composition: Posaconazole (40mg). Side Effects: Headache Rash Decreased appetite Decreased white blood cell count neutrophils Dizziness Electrolyte imbalance Fatigue Fever Decreased potassium level in blood Increased liver enzymes Insomnia difficulty in sleeping Itching Sleepiness Taste change Weakness Decreased magnesium level in blood Paresthesia tingling or pricking sensation High blood pressure Anorectal discomfort Increased glucose level in blood Hypoglycemia low blood glucose level Hypotension low blood pressure Nausea Diarrhea Anemia low number of red blood cells Low blood platelets Petechiae red or purple spot caused by bleeding into the skin Vomiting Cough Abdominal pain Constipation Indigestion Nosebleeds Rigors Swelling of legs Breathlessness.