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Is it safe to use a lubricant with an anesthetic in it?
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It depends on the type of lubricant and the type of anesthetic. For example, some lubricants contain parabens, which are known endocrine disruptors, so they should be avoided if you’re using an estrogen-based form of birth control. Other types of lubricants may not have any hormonal effects at all, but some anesthetics can cause allergic reactions, so it’s best to check with your doctor before using them together.