What Are Parasitic Infections And How Do They Spread?

Written By-james Martin  Pharmacologist (M.Pharm)

 • Published: 24/06/2025

• Updated: 02/10/2025

Medically Reviewed by Dr. Aditya Shah

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Dr. Aditya Shah

Expert In Clinical Pharmacology And Drug SafetyView more

Parasitic infections are a common type of infection affecting every sex and age group in us. From a human baby to an old adult, anyone can end up with parasitic infections.

To define a parasitic infection, it is simply the type of allergies and infection that occur because of a parasite. However, there is one major difference when it comes to parasitic infections.

These organisms are those that often host a living body like a human and use their body to get all the resources like food.

From simple skin rashes to affecting your nerves, parasites can grow anywhere in your body causing a wide range of issues. In addition, they also widely vary in size from microorganisms to large worms that you can easily see from the naked eye.

Often, if you go to a doctor stating the signs of such an infection, the doctors can tell you to use medicines like Bendex 👇🏻 SHOP NOW

In this article, we will give you an idea of every detail you need to know about them like their symptoms, the names of such infections, how they spread or come in contact, and some remedies of course.

Types Of Parasites That Cause Infections

Here is a list of the three major types of parasites that cause infections in us humans-

➯ Protozoa

These are often made up of only a single cell and affect the

• Blood
• Intestines
• Brain
• Skin eyes

➯ Helminthes

In a simple word, you can refer to these as the worms and are often visible to the naked eye too.

Here is a list of some of the organisms-

• Nematodes
• Tapeworms
• Flukes
• Flatworms

They mostly affect the stomach and other gastric organs. To cure these issues, you can take Flagyl 👇🏻 SHOP NOW

➯ Ectoparasites

These include ticks, mites, lice, and fleas mostly causing infections on the skin.

Common Parasitic Infections Affecting Us

Let us now tell you about a few common parasitic infections that affect us. After conducting reviews and through consensus data we have been able to come up with a list-

• Malaria
• Toxoplasmosis
• Head lice
• Giardiasis
• Pinworms
• Trichomoniasis
• Strongyloidiasis
• Changas disease

To cure them the doctors will give you a suitable dose like using Flagyl 200 mg 👇🏻 SHOP NOW

The Symptoms To Understand With Parasitic Infections

Let us check out a few signs that men commonly have when they have a parasitic infection. In more than 99% of the cases, you may get more than one of these issues-

If any parasites infect the nerve system in your body, you can also get some rare symptoms like seizures and nerve pain.

How Do Parasites Spread Infection?

Let us know how a parasite transmits infections from one person to the other.

• Drinking contaminated water
• Eating meats that are not cooked entirely
• Eating food items that are contaminated with the parasite
• Eating food without washing our hands
• Mosquitoes, ticks, fly bites
• Getting in touch with a contaminated surface
• Having unprotected sex that is without using a condom

The female pregnant mother can also have a risk of transmitting it to her baby. See, to understand it in a simple idea you have to know that most of these infections are communicable. So, sharing any type of food and other daily essential items is going to spread the infection.

Diagnosis Of Parasitic Infections

The process to diagnose by the doctors may involve a few tests. However, most of these tests will depend on the type of infection and where it has occurred in the body. Here are a few tests that the doctors can recommend to you-

• Stool test
• Blood test
• MRI scans of the brain especially when you have infections that affect the nerves
• X-ray
• CT

Methods To Come Out Of Parasitic Infections

Let us now give you a brief idea about some of the remedial ways. It is always a good idea to let a doctor choose the best sort of remedy that is possible. It will also depend on the type of infection and the area of the body where it has been affected.

Some of the best remedies are-

• Use a suitable lotion or topical gel in case of skin infections
• Taking antiparasitic tablets that can be given to a patient in a suitable dose for any type of infection

Final Thoughts

Therefore, as you can see in this article, we have detailed to you what a Parasitic Infections is and how it is different from other infections. We have told you how they may spread, and someone can be infected. We have also given you a list of symptoms and the most common issues here.

FAQs

Q. Is Using A Condom A Good Idea To Avoid Parasitic Infections?

Yes, the ones that affect your reproductive organs can be avoided with the use of safe sex practices like a condom.

Q. When To Go To A Doctor For A Cure?

We highly suggest you do not waste any more time going to a doctor once you get the common symptoms given in this article.

Q. Where Can I Buy Online Medicine To Cure Such An Infection?

Powpills is the best online store to get a range of medicines to cure different Parasitic Infections and fungal infections.