Possible Side Effects Of Amoxicillin

Nidhi Nangia
By Nidhi Nangia. Updated: March 31, 2017
Possible Side Effects Of Amoxicillin

Amoxicillin is effective in fighting bacteria through its Pencillin antibiotic properties. It is commonly used for the treatment of different kinds of bacterial infections, including tonsillitis, gonorrhea, pneumonia, bronchitis, and infections in the nose, ear, throat, urinary tract or skin. Sometimes, it is prescribed along with other antibiotics like Clarithromycin for the treatment of stomach ulcers caused due to Helicobacter pylori infections. There are several forms and brands of Amoxicillin available out there, but you need to be cautious of its side effects. Here at, we are going to tell you about some of the possible side effects of amoxicillin.

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  1. Common side effects of amoxicillin
  2. Serious side effects of amoxicillin
  3. Side effects of amoxicillin towards the nervous system
  4. Hypersensitivity to amoxicillin

Common side effects of amoxicillin

Whether you take this medicine in the form of oral capsule, powder or tablet, you are likely to encounter some of the common side effects of amoxicillin. These include nausea, diarrhea, vomiting and stomach pain.

Some patients may also experience vaginal discharge or itching, headache, skin rash. Hairy, black or swollen tongue is also a common side effect of amoxicillin.

Most of these side effects are minor, and subside on their own without any medical assistance. However, if any of these symptoms persist or worsen, it is better to inform your healthcare professional immediately. If you experience loose, frequent and watery stool, you need to keep yourself hydrated by drinking plenty of fluid. If your diarrhea is mild, you may drink milk to receive needed nourishment and fluids, but if it is severe, you need to buy electrolyte solutions from a drug store.

Make sure you combine this medication with the right treatment, this is why we recommend our article: Can I take Amoxicillin and Ibuprofen at the same time?

Serious side effects of amoxicillin

The side effects mentioned above can be ignored, but you need immediate medical attention if you experience seizures, hives, rashes or jaundice after taking Amoxicillin. Some patients may also find blood in their gums, urine, nose, vomit or stools.

Other serious side effects of the drug include chest pain, peeling, loosening or blistering of skin, black, tarry or clay-colored stools, difficulty breathing or swallowing, and general body swelling. Also seek immediately medical help if you experience extreme dizziness, joint inflammation, loss of appetite, burning or pain while urinating, red spots on skin, unusual weight loss, wheezing, or yellow skin or eyes.

You can take a look at the natural alternatives to Amoxicillin if you want to take them instead.

Possible Side Effects Of Amoxicillin - Serious side effects of amoxicillin

Side effects of amoxicillin towards the nervous system

While Amoxicillin treats your infection, it can have some major side effects on your nervous system, including somnolence, headache, dizziness and insomnia. The drug may also lead to some behavioral changes in the patient, including agitation, confusion, anxiety and hyperactivity. The sees need no medical attention as far as they are normal and harmless. But if you see signs of depression or suicidal behavior in the patient, it’s time to contact the medical provider immediately.

Possible Side Effects Of Amoxicillin - Side effects of amoxicillin towards the nervous system

Hypersensitivity to amoxicillin

Patients that have a history of asthma, urticaria, hay fever and allergy are more likely to show signs of hypersensitivity to the drug. Some signs include anaphylaxis, erythematous maculopapular rash, urticarial rash, erythema multiforme, hypotension, urticaria, exfoliative dermatitis, acute generalized exanthematous pustulosis, fever, edema, angioedema, toxic epidermal necrolysis, eosinophilia, dyspnea, hypersensitivity vasculitis, erum sickness-like reactions, or Stevens-Johnson syndrome.

This article is merely informative, oneHOWTO does not have the authority to prescribe any medical treatments or create a diagnosis. We invite you to visit your doctor if you have any type of condition or pain.

If you want to read similar articles to Possible Side Effects Of Amoxicillin, we recommend you visit our Drugs & supplements category.

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Possible Side Effects Of Amoxicillin