What is Rx?

Rx is a universal symbol you see used generously by your doctor, but have you wondered what it exactly stands for? Well, it stands for the medical prescription. Rx as a symbolic abbreviation is said to have its roots in the Latin language. In Latin, it means to take. There are also some theories advanced that the concept dates back to the early Egyptian Civilization and the Eye of Horus that was believed to have healing powers. Whichever theory you choose matters less. What matters more now is the fact that it means the medical prescription that your physician will give prescribe to you when you are in need.

What is Rx?
Rx Symbol

A prescription, in our case medical, refers to an order from the medic that will guide on the medication preparation, dispensation, and administration to the patient. A typical prescription has three parts, which include superscription, inscription, and the subscription. The first part is discussed above. The second part carries the ingredients and the quantities while the subscription part is for the container markings.

What is Rx Number?

As discussed in other sections of this document, Rx stands for a recipe. It is the same as taking in Latin. Rx merely is the prescription given to you by your general practitioner when. It comes with a number that serializes it. An Rx number is merely the numeric identification given to your prescription. It is usually indicated on the prescription that you last filled. It is a seven-digit identifier. If you are having trouble seeing your number, check at the top near the label, it appears typically there. Rx numbers are significant to you and the pharmacist as it gives them the information of your fill schedules. It controls your dosage practice throughout the circle of your ailment.

RX Symbol in Word

There are some symbols reserved for the medical field. The abbreviations carry encrypted information that is important to those who understand them. But there is no harm in knowing them, after all, you are party to them by virtue that they usually appear on your prescriptions.

What Medical Symbols Mean

Rx means Recipe also take in Latin

ATC means around the clock

BCP stands for Birth Control Pills

BID means twice day

BMI is for Body mass index while BSA is for Body Surface Area

Cap in full is Capsule

CR is for Controlled Release

OTC stands for Over the Counter

These abbreviations can be confusing even to the medical staff who you think are supposed to know. Check with a medical dictionary for a complete list of the various medical abbreviations you may encounter in your health care clinic visits.

Why Doctors Write Rx in Prescription?

Rx stands for the recipe, which is an equivalent of taking in Latin. The Rx serve as the heading or rather the superscription in any prescription. This form of marking is a conventionally accepted practice globally hence it is not strange to see your doctor using it. It has been practiced long enough to be recognized as a medical standard of uniformity. By writing Rx in your prescription, the physician ideally differentiates the inscription that gives you guidelines on the drug ingredients as well as quantity and the subscription that is used in labeling from the heading. So, next time you see an Rx symbol inscribed on your prescription, just know it is a standard.

Types of Prescriptions

There are some different types of prescriptions available today. Categorizing these prescriptions depend on some factors like the nature of the drugs in question. Some medications are controlled, and there are those that are sold freely. There are two types of prescriptions, which are the pre-compounding and extemporaneous prescriptions. The latter is used with medicines that have already been prepared. The prescription you get to go and use to purchase your ready-made drugs from the chemist falls under this category. On the other hand, extemporaneous prescriptions are the ones that are prepared on-demand basis as per the given orders from the directing physician. From the significant two prescriptions already mentioned and discussed, we can have a sub-category based on the way they are prepared. You can have the legacy and most common handwritten prescription, or you can get an electronic version. The electronic version is beginning to take shape with the embracing of online pharmacies.

Prescription Writing

This is the most popular and most common way of making prescriptions. It is a traditional way that is still primarily practiced by most doctors. When the patient goes to see a doctor physically, there are high chances that the resulting prescription will be handwritten. This practice has survived technology possibly because the medical field is the field with aged and experienced staff who may be somewhat resistant to change in conformity with the adage that you cannot teach an old dog new tricks.

A Physician Writing a Prescription

However, the new generation of doctors is fast embracing the use of computers and electronic forms of prescription are taking shape. The goodness with handwritten types is that you get to be assessed on site by the doctor. That one on one chat leaves little room for errors compared to an online type of prescription where the patient may miss on essential concepts.


Rx is a medical abbreviation that is commonly written on prescriptions by physicians. It is a Latin word that stands for taking. In English, it is considered to mean recipe. For a non-professional, it means merely prescription. A prescription is an order from the doctor that you can present it at the pharmacy when purchasing drugs. It can also be intended for the nurse or other medical staff. There are two types of prescriptions for that case; the pre-compounded and the extemporaneous types. When buying your drugs, it is good to go with a doctor’s prescription. Remember, that it is your health and you cannot take chances. Besides the caution, look for Top-rated pharmacies to purchase your drugs from. They are accredited for quality and their best services. You can check with our top-rated drugstores.