Anti-Nausea Treatment and Medication – How to Combat Nausea

Nausea and vomiting can strike suddenly, making daily activities almost unbearable. Whether it’s due to motion sickness, chemotherapy, or a stomach bug, the discomfort can take a toll on your well-being.

Fortunately, there are effective solutions to help you feel better!

In this article, we’ll explore the top anti-nausea treatments and medication, so you can make an informed decision on how to get relief quickly and safely.

At PharmaChoice, we understand the importance of managing nausea and vomiting, and we’re here to guide you through the best options available, from prescription medications to alternative remedies.

Defining Nausea and Vomiting

Nausea and vomiting are closely related, yet distinct symptoms that can significantly affect your quality of life.

Nausea is the uneasy sensation in your stomach that often comes before vomiting, while vomiting is the forceful expulsion of stomach contents. They act as your body’s way of signalling that something is wrong.

The causes vary from mild to severe, and anti-nausea treatment depends on identifying the root cause. Whether it’s a short-term illness or a chronic condition, managing these symptoms requires the right approach, which is why anti-nausea medications can be crucial in providing relief.

3 Effective Anti-Nausea Medications

When nausea and vomiting strike, medication can be a fast-acting solution. Let’s review a few effective anti-nausea medications available today.

1. Ondansetron

Ondansetron is a highly effective anti-nausea medication, often used to prevent nausea and vomiting caused by chemotherapy, radiation, or surgery.

This medication belongs to a class of drugs known as serotonin 5-HT3 receptor antagonists and works by reducing the effects of serotonin, a naturally occurring chemical in the body that can cause nausea and vomiting.

This anti-nausea medication can prevent both acute and delayed nausea associated with chemotherapy, making it a common prescription for those undergoing this treatment.

Its effectiveness and minimal side effects make it a preferred choice for many healthcare providers when treating nausea related to cancer therapies.

2. Granisetron

Granisetron, as listed by the Canadian Cancer Society, is another option from the same family of serotonin 5-HT3 receptor antagonists and is also typically used to prevent nausea and vomiting caused by chemotherapy and radiation therapy.

What makes Granisetron unique is its long-lasting effect, which can prevent nausea for longer periods of time than some others on the market. This helps patients get through their day with less worry about nausea interfering with daily activities.

Granisetron comes in various forms. While Nat-Granisetron is a tablet, there is also an injectable form, however it’s not as commonly prescribed.

3. Domperidone

Domperidone works differently from the others by speeding up the movement of the stomach and intestines, preventing nausea and vomiting caused by slow digestion or gastric issues.

It’s often used for gastrointestinal disorders but can also be beneficial in treating nausea from various causes. As a prescription medication, it requires a healthcare provider’s approval, but it’s highly effective for those who struggle with nausea related to digestive problems.

Alternative Anti-Nausea Treatments

Medications aren’t the only way to manage nausea and vomiting. Let’s explore some alternative anti-nausea treatments that may offer relief.

Anti-Nausea Tablets

Over-the-counter anti-nausea tablets can be an excellent choice for mild nausea. These tablets often contain ingredients like dimenhydrinate or meclizine, which help relieve symptoms of nausea and motion sickness.

Look for the Option+ logo when shopping for anti-nausea tablets at your local PharmaChoice for an affordable solution to ease discomfort.

While these are effective for short-term relief, it’s always advisable to consult a healthcare provider before prolonged use to ensure they’re safe for your specific condition.

Ginger

Ginger is a natural remedy that has been used for centuries to manage nausea. HealthLink BC suggests it can be effective in treating morning sickness during pregnancy, though more research is needed to confirm its effectiveness for other types of nausea.

It’s important to note that ginger supplements can interact with anticoagulants and antiplatelet medications, so consult with your PharmaChoice pharmacist if you’re on these medications before trying opting for this solution.

Hydration

Staying hydrated is crucial when managing nausea and vomiting. When your body loses fluids through vomiting, dehydration can exacerbate your symptoms.

Drinking small amounts of water or electrolyte solutions can help replenish lost fluids and ease nausea. While drinking, it’s best to avoid large gulps, as they may trigger more vomiting.

P6 Acupressure Point

Acupressure has been used for centuries as a natural way to manage nausea. The P6 acupressure point, located on the inside of your wrist, may help relieve nausea.

While the scientific evidence is mixed, some studies suggest that applying pressure to this point can provide relief, especially in cases of motion sickness or postoperative nausea.

Nausea Symptoms

Nausea is often accompanied by several other physical symptoms that can help in diagnosing the underlying cause.

Feeling dizzy is one of the most common associated symptoms, and is particularly noticeable in cases of motion sickness or when nausea is triggered by inner ear problems.

Some other common symptoms of nausea include:

Increased saliva production: Often preceding vomiting, as the body prepares to protect the throat and teeth from stomach acid.
Paleness: Particularly in the face.
Sweating: Caused by the body’s autonomic nervous system as it attempts to regulate internal temperature in response to nausea.
Fast heart rate or palpitations: Not as common of a symptom, but a rapid heartbeat may occur depending on the root cause of the nausea.
Feeling weak or lightheaded: This often occurs as your body diverts energy toward managing the nausea, often making it difficult to stand or engage in physical activity.

These symptoms can range from mild to severe and often intensify just before vomiting occurs.

In more severe cases, additional symptoms like stomach pain, diarrhea, or fever might accompany nausea, especially if it is caused by infections such as gastroenteritis as stated by the Canadian Digestive Health Foundation.

If any of these symptoms persist or worsen, it is important to seek medical attention to rule out more serious conditions.

Nausea and Vomiting Causes

Understanding the cause is key to determining the best anti-nausea treatment. Nausea can result from a variety of triggers, each requiring a different approach.

Motion sickness is a common cause of nausea that arises from movement in vehicles, boats, or airplanes. It occurs when there’s a disconnect between what the inner ear senses and what the eyes see.

Gastroenteritis, often referred to as the stomach flu, is another frequent cause of nausea and is typically self-limiting, lasting only a few days.

Common Causes of Nausea and Vomiting

Infection: Bacterial or viral infections often cause nausea.
Anxiety: Stress and anxiety can lead to nausea, particularly during high-stress events.
Early pregnancy: Nausea, commonly known as morning sickness, is one of the most frequent symptoms of early pregnancy.
Constipation: Digestive problems, such as constipation, can cause nausea.
Bowel obstruction: A more serious condition that requires immediate medical attention.
Anesthetics: Many people experience nausea after surgery due to the effects of anesthesia.
Hypercalcemia and Hyponatremia: Imbalances in calcium or sodium levels can lead to nausea.
Cancer Treatments: Chemotherapy and radiation are well-known for causing nausea.

Nausea and Vomiting Caused by Chemotherapy

Chemotherapy-induced nausea and vomiting (CINV) can be distressing and is categorized into acute, delayed, and anticipatory forms. Understanding these types helps with effective management through appropriate medications.

Acute nausea or vomiting: Occurs within the first 24 hours after chemotherapy and can be managed with serotonin receptor antagonists like Ondansetron.
Delayed nausea or vomiting: Happens more than 24 hours after chemotherapy and requires a combination of medications like corticosteroids.
Anticipatory nausea or vomiting: Develops before treatment due to previous experiences and is treated with behavioural therapy and medications.

Side Effects of Anti-Nausea Drugs

Anti-nausea medications are effective but may cause side effects that vary depending on the drug. Awareness of these side effects allows patients to monitor for adverse reactions and seek help when necessary.

Dry mouth: Reduced saliva production can be alleviated by drinking water or chewing gum.
Headache: Often mild, but persistent cases may require over-the-counter pain relief.
Fatigue: Common with many anti-nausea drugs, so avoid activities requiring concentration.
Constipation: Can be managed by increasing fibre intake and staying hydrated.
Dizziness/Drowsiness: Common with motion sickness drugs, so avoid driving if affected.
Sleep disturbances: Adjust medication timing if it disrupts sleep patterns.
Increased appetite: Often caused by corticosteroids, so monitor dietary intake.
Stomach pain: Can be managed by taking medication with food or milk.
High blood sugar and mood changes: Possible with corticosteroids, requiring monitoring in at-risk patients.

Talk to your PharmaChoice pharmacist before taking any medication to learn more about the potential risk factors associated with your prescription.

Preventing Nausea and Vomiting

While medications play a crucial role in controlling nausea, incorporating lifestyle changes can further reduce the frequency and severity of symptoms.

Making small yet impactful adjustments to your daily habits—particularly around eating—can help prevent nausea from arising in the first place. By being mindful of what and how you eat, and avoiding known triggers, you can improve your overall digestive health and keep nausea at bay.

Here are some simple yet effective tips: