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Can You Take Benadryl After A Steroid Shot

Steroids are a popular form of medication used by athletes, bodybuilders, and people who suffer from chronic illnesses. They’re also commonly prescribed for conditions like asthma and arthritis. Although steroids are generally safe, there is one potential side effect that should not be ignored: benadryl. Benadryl is a over-the-counter medication primarily used to treat allergies and other respiratory problems. However, since it contains an antihistamine, it can also interact with many medications—including steroids. If you’re prescribed steroids and plan on taking benadryl, be sure to speak with your doctor about the combination beforehand. In most cases, taking them together is safe, but you should always consult with a healthcare provider if you have any questions or concerns.

Benadryl Dosage for a Steroid Shot

Benadryl is an over-the-counter medication that is commonly used to treat allergies and other conditions. It can also be used to treat pain and fever. Benadryl is available as a tablet, injection, or liquid form.

The dosage of benadryl for a steroid shot will vary depending on the type of steroid injection and the sensitivity of the person receiving the injection. The general rule of thumb is to take one tablet per dose of steroid injected. For example, if someone is getting a cortisone shot, they would take two tablets (one before the injection and one after).

Benadryl Side Effects after a Steroid Shot

Benadryl (diphenhydramine) is a common over-the-counter medication that can help to relieve symptoms of a variety of conditions. However, Benadryl can also have side effects when taken in conjunction with certain types of steroid medications. In particular, Benadryl can increase the risk of developing dizziness and drowsiness, which could lead to accidents. If you are taking a steroid shot, it is important to discuss any potential side effects with your health care provider before taking Benadryl.

Benadryl and Steroid Shots Interacts

Benadryl and steroid shots can interact in a few ways. First, the steroid shot might upset the stomach’s delicate balance of acids and electrolytes. Second, Benadryl might block the steroid from working its intended magic. Third, taking Benadryl together with steroids might lessen the effectiveness of either medication. Fourth, using both medications at the same time could lead to an additive effect on each other, making your body produce more side effects than it would if only one were being used. Finally, combining Benadryl with steroids could lead to feedback inhibition – meaning that you’ll feel drowsy even if you’re not actually sleep-deprived.


There is a lot of confusion out there about whether or not you can take Benadryl after receiving a steroid injection. The good news is that the answer to this question seems to be overwhelmingly “yes.” As long as you are taking the prescribed dose of Benadryl and follow all other instructions for using the medication, it appears that taking Benadryl post-steroid injection should not have any negative effects. However, it’s always best to consult with your doctor in case there are any potential side effects that you should be aware of.