fbpx
+1 888 646 7749

Hotline and general information

1-888-552-4019

Fax Phone Number

info@usascripthelpers.com

Email inquiries and general questions

Benadryl
Diphenhydramine Hydrochloride
Select product strength & quantity:
Benadryl

Benadryl (Diphenhydramine) is an antihistamine used for treating allergic reactions. Histamine is released by the body during several types of allergic reactions and–to a lesser extent–during some viral infections, such as the common cold. When histamine binds to receptors on cells, it stimulates changes within the cells that lead to the release of chemicals that cause sneezing, itching, and increased mucus production. Antihistamines compete with histamine for cell receptors and bind to the receptors without stimulating the cells. In addition, they prevent histamine from binding and stimulating the cells. Diphenhydramine also blocks the action of acetylcholine (anticholinergic effect) and is used as a sedative because it causes drowsiness. The FDA originally approved diphenhydramine in 1946.

Shipping advisory
Please be advised that due to Covid-19, Canada Post and USPS have both removed their shipping guarantee. Therefore, orders may take 7-10 business days to receive. Please be sure to place your order sooner rather than later. Should you not receive your medication within the quoted time please do not hesitate to give us a call at our toll free number +1 888 646 7749 to speak to a member of our customer support team. Thank you
Before you use this medication

Before taking diphenhydramine, tell your doctor or pharmacist if you are allergic to it; or to dimenhydrinate; or if you have any other allergies. This product may contain inactive ingredients, which can cause allergic reactions or other problems. Talk to your pharmacist for more details. Before using this medication, tell your doctor or pharmacist your medical history, especially of: breathing problems (such as asthma, emphysema), high pressure in the eye (glaucoma), heart problems, high blood pressure, liver disease, seizures, stomach/intestine problems (such as ulcers, blockage), overactive thyroid (hyperthyroidism), difficulty urinating (for example, due to enlarged prostate). This drug may make you dizzy or drowsy or blur your vision. Alcohol or marijuana (cannabis) can make you more dizzy or drowsy. Do not drive, use machinery, or do anything that needs alertness or clear vision until you can do it safely. Avoid alcoholic beverages. Talk to your doctor if you are using marijuana (cannabis). Before having surgery, tell your doctor or dentist about all the products you use (including prescription drugs, nonprescription drugs, and herbal products). Liquid products, chewable tablets, or dissolving tablets/strips may contain sugar and/or aspartame. Liquid products may also contain alcohol. Caution is advised if you have diabetes, liver disease, phenylketonuria (PKU), or any other condition that requires you to limit/avoid these substances in your diet. Ask your doctor or pharmacist about using this product safely.

How to use

Use Benadryl exactly as directed on the label, or as prescribed by your doctor. Do not use in larger or smaller amounts or for longer than recommended. Cold or allergy medicine is usually taken only for a short time until your symptoms clear up. Do not give this medication to a child younger than 2 years old. Always ask a doctor before giving a cough or cold medicine to a child. Death can occur from the misuse of cough and cold medicines in very young children. You should not use Benadryl to make a child sleepy. Measure liquid medicine with the dosing syringe provided, or with a special dose-measuring spoon or medicine cup. If you do not have a dose-measuring device, ask your pharmacist for one. For motion sickness, take Benadryl 30 minutes before you will be in a situation that causes you motion sickness (such as a long car ride, airplane or boat travel, amusement park rides, etc). Continue taking Benadryl with meals and at bedtime for the rest of the time you will be in a motion-sickness situation. As a sleep aid, take Benadryl within 30 minutes before bedtime. Call your doctor if your symptoms do not improve after 7 days of treatment, or if you have a fever with a headache, cough, or skin rash. This medication can affect the results of allergy skin tests. Tell any doctor who treats you that you are using Benadryl. Store at room temperature away from moisture and heat.

Side effects

The common side effects of Benadryl include: sleepiness, dry mouth, weakness, dizziness, headache. Some of these side effects may go away within a few days or a couple of weeks. If they’re more severe or don’t go away, talk to your doctor or pharmacist. Serious side effects: call your doctor right away if you have serious side effects. Call 911 if your symptoms feel life-threatening or if you think you’re having a medical emergency. Serious side effects and their symptoms can include the following: decreased memory, impaired thinking, dementia, confusion, fast heartbeat, seizures.

Possible Questions
Does Benadryl cause me constipation?

Benadryl can cause constipation, especially when used regularly. If you have constipation, talk with your doctor or pharmacist about other medication options instead of Benadryl.

Does Benadryl make me gain weight?

Weight gain can happen in some people who take diphenhydramine. If you have weight gain while taking Benadryl, talk with your doctor or pharmacist about other medication options. 

Benadryl (diphenhydramine) is a brand-name, over-the-counter medication that’s classified as an antihistamine. It’s used to help relieve symptoms of hay fever (seasonal allergies), other allergies, and the common cold, as well as itchy skin due to insect bites, hives, and other causes. Benadryl is effective for decreasing itchy skin from hives. It’s often considered a first-choice treatment for hives. But although it’s effective for decreasing symptoms of seasonal allergies, Benadryl isn’t often used for this purpose. This is due to side effects such as sleepiness. USAScriptHelpers.com is an established online prescription referral service that is proud to help Americans all over the USA. Buy online at www.usascripthelpers.com for approved and affordable medications.  USH offers both human medications and PetMeds.  Join us and get big savings on your prescription medications. 

USA Script Helpers is an established Pharmacy Partner in Canada that helps Americans all over the USA to get the best price guaranteed when it comes to their medication. USH acknowledges that all information provided in this article is to solely bring attention to topics such as the one that was written for Americans to be aware of how to use this medication safely. Speak to a medical professional regarding any medical advice. Please contact your local Primary physician or ask to speak to a Pharmacist from our licensed contracted Pharmacy department at 1-888-646-7749. USH is proud to help Americans all over the USA when it comes to their medications and their pet medications. USH is ready to serve you when you need it the most. Usa Script Helpers stays true to its’ best price guaranteed.

 

frequently asked questions
As long as you have provided a correct United States delivery address, if your order does not arrive within our 2-4 week shipping time frame, we will ensure our contracted pharmacy re-ships your order. If you do not wish to have the medication(s) re-shipped we will apply a credit for the full amount of your purchase. The choice is entirely up to you!
Unfortunately, no. Due to legal requirements our contracted pharmacies are unable to accept the return of prescription medications even if the package is still sealed. If for any reason, you are dissatisfied with your medication(s) please contact our toll-free number or initiate a chat with a customer care representative so we can take care of your concerns.
You may place an order for up to 3 months quantity/90 days of your prescription required medication(s). This is for both humans and pets!

USA Script Helpers only contracts reputable dispensing vendors.

USH10OFF - 10% Discount | FREESHIP - No Shipping Cost Above $200 | Both code can be added*
This is default text for notification bar