LYRICA may cause serious, even life threatening, allergic reactions. Stop taking LYRICA and call your doctor right away if you have any signs of a serious allergic reaction. Some signs are swelling of your face, mouth, lips, gums, tongue, throat or neck or if you have any trouble breathing, or have a rash, hives or blisters.
When to Replace a Fire Extinguisher. Even if thereâs no expiration date, it wonât last forever. Manufacturers say most extinguishers should work for 5 to 15 years, but you might not know if you got yours three years ago or 13. So how can you be sure it will fire away? Atlanta fire chief Dennis L. Rubin recommends checking the pressure gauge monthly. âIf the needle is in the green area, itâs functional,â he says.
If you are using an ordinary Dry Chemical Extinguisher and not a multi-purpose Dry Chemical extinguisher, only use it on Class B and Class C fires. It is important to use the right extinguisher for a fuel type because using an incorrect fire extinguisher can do more harm than good by re-igniting a fire.Wet Chemical.he foam extinguisher can only be used on Class A and Class B fires only. If used on Class C fires, it will create a shock hazard. Carbon Dioxide. This type of fire extinguisher takes away the oxygen from a fire and removes the heat with a cold discharge.