After gathering information I found that the drug Lipitor does not list erectile dysfunction as a possible side effect, nor sleep apnea. Common side effects while taking Lipitor are: Weakness, Insomnia, dizziness, chest pain, peripheral edema, rash abdominal pain, constipation, diarrhea, dyspepsia, flatulence, nausea, urinary tract infection, arthralgia, myalgia, back pain, arthritis, sinusitis, pharyngitis, bronchitis, rhinitis, infection, flu-like syndrome, allergic reaction.
As for the effects of Aspavor. I cannot accurately state that it is the one causing the sleep apnea and erectile disfunction, but searching a similar term pavor (Being the root word in Aspavor), I found that it is associated with sleep disorders.
Natrilix is not manufactured in the US, I did however locate the active ingredient which Indapamide.Indapamide is used in the treatment of hypertension, as well as decompensated cardiac failure. Common side effects of Indapamide are: hypokalemia (low potassium levels), fatigue, orthostatic hypotension (blood pressure decrease on standing up) and allergic manifestations.