Albendazole is an antiparasitic medication used all over the world to treat various parasitic worm infections. If you have been prescribed albendazole or know somebody who has, you may wonder if fatigability is a side effect of albendazole. Indeed, fatigue is a common and umbrella term for tiredness, which can be caused by infection, lack of fluids, poor sleep, nutrition, other drugs, and an underlying illness.

This article aims to discuss what is known about tiredness as a side effect of albendazole and what to do about it.

What Is Albendazole?

Albendazole is an anthelmintic drug that binds to tubulin in susceptible worms, inhibiting their ability to absorb glucose and other nutrients properly, which poisons them.

This medication is used to treat a wide range of parasitic worm infections, notably affecting the intestines, but also more severe conditions like hydatid disease and neurocysticercosis.

The dosage and duration of albendazole treatment depend on the condition that is being treated.

Common Side Effects of Albendazole

Like all the other drugs, albendazole can cause side effects, which are not present for everyone.

The list of side effects includes:

• Headache
• Dizziness
• Nausea
• Stomach discomfort
• Diarrhoea
• Vomiting

Albendazole can affect liver function and is hepatotoxic, especially with long-term and high-dose treatment. Because of that, long-term albendazole treatment often requires liver function tests and medical supervision.

Does Albendazole Fatigue?

As mentioned, fatigue is a non-specific symptom and can be caused by many different conditions, some of which may be unrelated to albendazole medication.

Although albendazole fatigue is not known to affect people taking the short-course of treatment, it is not unheard of and may be present.

In addition, it may be challenging to establish whether the cause of tiredness is albendazole or something else.

Common reasons for fatigue include:

• Infection: The body needs a lot of energy to fight an infection, and in particular, one with worms.
• Other side effects: For example, vomiting and nausea may bring on fatigue as a side effect or result from the infection.
• Other medication: Combining albendazole with other drugs can cause unexpected interactions and side effects.
• An underlying condition: Liver disease, anaemia, or poor diet can also make a person tired.

If you experience uncharacteristic or persistent tiredness, consult your doctor instead of assuming that it is caused by albendazole.

How Common Is Fatigue With Albendazole?

Fatigue is not considered one of the most common side effects of albendazole, especially with short-term treatment.

At the same time, every person responds differently to medication, and some may feel tired without noticeable side effects otherwise. This may be due to the infection and/or its complications or a combination of factors that are present in that particular case.

Because of that, prolonged or severe fatigue should always be evaluated in terms of an individual’s overall health and not necessarily as a result of albendazole.

Factors That Might Increase the Risk of Albendazole Fatigue

Many factors can affect how a person feels while taking albendazole, and the risk of albendazole fatigue.

They include the daily dosage and the duration of treatment, other medications, and general health and wellbeing, among others.

For example, the longer and stronger the course of albendazole, the higher the risk of side effects.

Likewise, other drugs that a person may take and an underlying health condition may also affect how the body responds to albendazole.

Finally, the dehydration or poor nutrition that may accompany an infection can also have a significant effect on how a person feels during and after treatment.

Make sure to inform your doctor or pharmacist about any existing medical conditions and ask about the risks and benefits of albendazole before taking it.

Managing Fatigue During Albendazole Treatment

If you feel mildly tired while taking albendazole, there are a few things that you can do to feel better.

Most importantly, make sure to get enough rest and avoid overexertion. Additionally, you should stay well-hydrated, eat healthy and nutritious food, and keep track of your symptoms.

If fatigue persists or you think that it may have other causes, talk to your doctor for further information.

Although minor fatigue often goes away after the infection, persistent tiredness may require additional treatment.

When to Seek Medical Attention

If fatigue is persistent or impairs your day-to-day life, seek medical attention.

In addition, anyone taking albendazole should consult a healthcare professional if fatigue happens alongside other concerning symptoms, such as:

• Jaundice
• Dark urine
• Severe stomach discomfort
• Vomiting
• Easy bruising or bleeding
• Severe weakness
• Any other signs of a potentially serious infection

These symptoms may signal an underlying cause that requires treatment.

Conclusion

Does albendazole fatigue? Albendazole fatigue is not a common side effect, but some people may experience tiredness as a result of taking albendazole or a combination of albendazole with other drugs, an infection, or an underlying disease.

If you are experiencing uncharacteristic exhaustion while taking albendazole, talk to your doctor or pharmacist to see if the medication is the cause and what they may do about it. Take albendazole as instructed and do not deviate from the prescribed treatment. In most cases, the infection will resolve on its own with albendazole while fatigue disappears on its own or is treated accordingly.