Can fish oil trigger rashes?

Fish oil is considered as a good source of omega-3 fatty acids that helps with certain health issues. Even though you can readily acquire omega-3 fatty acids by sticking with a diet that includes fish, you can also use fish oil as a supplement. Just like with any supplement, if the individual has any known allergies, he/she is at risk for developing an allergic reaction. The skin rashes are not a side effect of using fish oil, but an indication of an allergy. Prior to using fish oil supplements, it is best to consult a doctor first. By enrolling in a first aid course, you can readily manage the rashes.

What is fish oil?

Fish oil is basically used in order to treat and prevent a variety of health issues but it has not been evaluated and not regulated. It is important to note that the intake of fish oil supplements can help with menstrual pain, rheumatoid arthritis, high blood pressure, stroke, kidney issues, hardened arteries and weakened bones.

Fish oil

The usual symptoms of an allergic reaction from fish oil supplements include swelling of the face, lips, throat and tongue.

Fish oil should not be taken by those who have liver disease, diabetes, pancreatic disorders, under active thyroid or those who consume two alcoholic beverages on a daily basis. It is important to follow the directions on the packaging of the supplement and report any adverse symptoms to a doctor.

Allergic reaction

Even though fish oil supplements are considered relatively safe for most individuals, those who have fish allergies can develop an allergic reaction after taking fish oil supplements. The usual symptoms of an allergic reaction from fish oil supplements include swelling of the face, lips, throat and tongue. During an allergic response, the immune systems overreact to the proteins present in fish oil. Take note that the body protects itself by producing immunoglobulin E antibodies and histamine. These chemicals can trigger inflammation all over the body.

Skin rashes

The usual skin rashes that manifest include eczema, hives and generalized skin itching. Hives can manifest on any part of the body and form in clusters of welts with flat tops, reddish in color and have characteristic borders. Hives can travel from part of the body to a different area and can be very itchy.

As for eczema, it is a lingering skin issue that can flare-up from an allergic response. The skin rash can lead to dry, leather-like patches of skin and can also cause blisters filled with fluid to form. The blisters can weep, crust over and become itchy.

Important considerations to bear in mind

The individual should stop using fish oil supplements if he/she develops rashes and consult a doctor. The allergy testing can be carried out to determine the exact cause of the rashes. If the individual is clinically diagnosed with fish allergy, the doctor will recommend the elimination of all seafood products from the diet.