What is the role of cholestrol. Gives the membrane of animal cells mechanical stability-fits between fatty acid tails + helps to make the barrier more complete so substances eg. H2O cannot pass easily and directly through the membrane cholesterol also has an important role in keeping the cell membrane fluid.
PRICE. The cost of tinidazole ranges from $18 to $31 for single-dose treatment of trichomoniasis. For the treatment of bacterial vaginosis, tinidazole costs $36 to $61 for the two-day regimen and $46 to $76 for the five-day regimen.he cost of generic metronidazole ranges from $3 to $10 for the treatment of trichomoniasis (four 500-mg tablets once) and $10 to $40 for the treatment of bacterial vaginosis (one 500-mg tablet twice daily for seven days).
Prescription Diclegis (10 mg pyridoxine/10 mg doxylamine) costs around $570 for 100 tablets. Many patients may require two to four tablets per day. Over-the-counter 25 mg pyridoxine and 20 mg doxylamine each cost $5 to $10 for 100 tablets.The prescription version may be cost-prohibitive for some patients, in which case the over-the-counter combination is a viable alternative.he most common side effect is drowsiness (occurring in 14% of patients), a result of the central antihistamine activity. Serious side effects are extremely rare. Patients should be instructed to take the medication at night when starting it, and to use caution if taking it prior to driving or operating machinery.