As a result, prescription chlorhexidine mouthwash is not available over the counter. People who need a chlorhexidine prescription, however, can use Push Health to, connect with a licensed medical provider who can prescribe Peridex oral solution if safe and appropriate to do so.Click to see full answer. In this regard, is chlorhexidine available over the counter?Chlorhexidine gluconate is mainly available over the counter in products used to clean and prepare the skin before surgery and injections to reduce bacteria that can trigger skin infections. Chlorhexidine gluconate is also available as a mouthwash to treat gingivitis or periodontal disease.Beside above, do I need prescription for chlorhexidine? Chlorhexidine gluconate is usually prescribed by a dentist. Chlorhexidine gluconate oral rinse is not for treating all types of gingivitis. Use the medication only to treat the condition your dentist prescribed it for. Do not share this medication with another person, even if they have the same gum symptoms you have. Similarly, can you buy Periogard over the counter? Chlorhexidine is an oral rinse that reduces the amount of bacteria in your mouth. It’s also known by the brand names Peridex, Periogard, and others. Chlorhexidine comes in prescription and over-the-counter (OTC) forms. The Food and Drug Administration (FDA) approved chlorhexidine in 1986.Why is peridex a prescription?Your dentist has prescribed Peridex™ (Chlorhexidine Gluconate 0.12%) Oral Rinse to treat your gingivitis, to help reduce the redness and swelling of your gums, and also to help you control any gum bleeding. Peridex may cause permanent discoloration of some front-tooth fillings.