Onychomycosis, also known as tinea unguium, is a fungal infection of the nail. This condition may affect toenails or fingernails, but toenail infections are particularly common. Treatment may be based on the signs. Treatment may be with the medication terbinafine.
Dear Albert: Prices for R-22 refrigerant have definitely risen over the past few years. Freon is a commonly known brand of refrigerant, though it is not a descriptive or generic term. Companies have quoted prices ranging from $35 to $175 per pound for R-22. That comes with a caveat, though.
R-22 can influence your options. If an A/C unit requires additional refrigerant â as Thomasâ did in 2012 â it signals thereâs a coolant leak. Topping off a system with R-22 refrigerant, known as Freon, costs as much as $40 to more than $175 per pound â which may also include the cost of the service call. Fixing the leak and putting in several pounds of refrigerant can cost $550 to $1,000, HVAC pros say.