PDR Health


PDR Health – Patients Direct Route

What is medication?

Medication is a drug used to treat an illness, relieve a symptom, or modify a chemical process in the body. A medication may be injected, inhaled, ingested, or applied topically.

How do medications work?

The action of a medication depends on its chemical structure and how it interacts with the body. Some medications work by binding to receptors on cells, which then triggers a change in the cells. Other medications work by altering the levels of certain chemicals in the body.

What are some common side effects of medications?

Side effects vary depending on the medication and the person taking it. Some common side effects include nausea, vomiting, diarrhea, constipation, dizziness, headache, and tiredness. More serious side effects can include allergic reactions, organ damage, and life-threatening conditions.

What is a prescription?

A prescription is an order for a medication that is written by a healthcare provider. The prescription includes the name of the medication, the dosage, and how often it is to be taken.

What are some tips for taking medications safely?

It is important to follow the instructions on the prescription label and take the medication as directed. Some other tips for taking medications safely include: avoiding alcohol, driving carefully, operating machinery only when it is safe to do so, and telling your healthcare provider about all the medications you are taking (including over-the-counter medications, herbal remedies, and supplements).

Medications can be an important part of a treatment plan, but it is important to take them safely. If you have any questions about your medication, talk to your healthcare provider.

What are diseases?

Diseases are conditions that cause an abnormal functioning of the body or mind. Diseases can be caused by a variety of things, including viruses, bacteria, fungi, and parasites. Some diseases are hereditary, while others are acquired through exposure to certain substances or factors. Diseases can also be chronic (long-term) or acute (short-term). Treatment for a disease may include medication, surgery, or lifestyle changes.

What are vitamins?

Vitamins are nutrients that are essential for the body to function properly. Vitamins can be found in food, and they can also be taken as supplements. Vitamins are classified as either water-soluble or fat-soluble. Water-soluble vitamins are not stored in the body, so they need to be consumed daily. Fat-soluble vitamins are stored in the body, so they do not need to be consumed every day.

What is a mineral?

Minerals are elements that are necessary for the body to function properly. Minerals can be found in food, and they can also be taken as supplements. Minerals are classified as either major minerals or trace minerals. Major minerals (such as calcium, phosphorus, and magnesium) are needed in larger amounts, while trace minerals (such as iron, copper, and zinc) are needed in smaller amounts.