Are you one of the million people that have allergies? Do you suffer from the symptoms of an allergic reaction such as sneezing, coughing, itchy and watery eyes? If so, then surely you have thought of buying an antihistamine like Diphenhydramine which is available with a Diphenhydramine discount coupon in local pharmacies.
Now, taking antihistamines might be the only way that you can manage the allergic reaction that you are having and get through the day. However, have you ever stopped to think about what type of antihistamine that you should take when you should choose one, and what you should avoid before taking the drug?
Before Taking an Antihistamine:
Allergens are what you call to the things that you are allergic to. Take pollens as an example, or dust, pet dander, and food or drugs. These substances are considered as allergens when they enter your body and causes a reaction through histamine which produces the familiar symptoms of an allergy.
Through antihistamines, the histamine released by the body will relieve the symptoms by blocking the released histamine. The histamine has a lot of different types available and is in various forms for all ages such as children and adults, such as in liquid form, creams, tablets, eye drops, and nasal spray.
Not, for your information, there are two classes of antihistamine which works in different ways and have different side-effects. Here are the various classes of antihistamine medicine:
First Generation. The first-generation antihistamines are also known or called as the sedating antihistamines due to the fact that it causes more drowsiness and fatigue than the new versions of antihistamines, in fact, this type of antihistamine is also sometimes used as sleeping pills.
Side effects that are included are poor coordination, drowsiness, dry mouth, nausea and vomiting, trouble urinating, and blurred vision. Examples of this drug are Diphenhydramine, brompheniramine, hydroxyzine, and meclizine.
Second Generation. The second and third- generation of antihistamine is the newer version of this medication and is considered as non-sedating, which makes it being used frequently. This means to say that this class of antihistamine usually do not cause drowsiness.
Examples of this drug include cetirizine, loratadine, and fexofenadine. Just a side note: this type of drugs can still cause drowsiness and rapid heart rate in high doses.
The Things You Need to Know
Not everyone fits in the same shoes, so keep in mind that some antihistamines may work better for other than for your symptoms. In this case, it can indeed be challenging to find the drug that works just right for you.
Now, discussed below are the things that you need to know before taking an antihistamine through common questions:
Will histamines make one drowsy?
The effects of antihistamine making one drowsy were already discussed above. However, for clarifications, the first antihistamines cause more drowsiness than the new versions of the drug wherein some even uses the first-generation of antihistamines as sleeping pills.
With this, it is better to avoid taking any diphenhydramine, brompheniramine, and chlorpheniramine, and other older antihistamines since the sedating effect significantly affect an individual.
Can one take antihistamines from other medication?
The golden rule in taking different medication is that you should know first whether it can or cannot be interfered with other drugs. So, for antihistamines, you should ask your doctor first or check to see that the medicine will not interact poorly with other medications.
For example, if you have medication for anxiety disorders, depressive disorders, chronic pain, and sleeping problems which contains sedatives, then the first-generation antihistamines might cause extreme drowsiness and impairment. Now, if you are being treated with one of the said conditions, then make sure that you tell your doctor about it.
Can one take antihistamine with a Medical Condition?
If you are an individual with an existing medical condition just as what was said beforehand, then make sure that you will approach it with care since you have a pre-existing condition. With this said, certain care needs should be taken when considering an antihistamine medication.
On the other hand, people who have epilepsy should strictly avoid sedating antihistamines. Additionally, people that have chronic liver disease should consult a doctor before taking any antihistamines.
Although allergies are quite common, they should be treated with caution and care since it might start mildly, but at the end of the day, it can still be life-threatening and severe. In this case, if ever there are signs of an allergic reaction, then you should immediately consult your doctor for further instruction in regards to your issue.
Lastly, you should always be aware of what you are taking in as medicine and read more information in regards with drugs and medication, to not accidentally double your dosage which might lead to further health complications.