Laboratory Test Service

Blood Testing

Blood is often termed the 'river of life', and rightly so. It not only supplies essential nutrients and oxygen to our cells but also gives vital clues about our overall health. Blood tests are a window to this river, providing crucial insights into how our body functions and its current state of health.

Why would I need a blood test?

Blood tests are versatile diagnostic tools that can shed light on a myriad of health aspects. They can:

• Assess the general state of your health.
• Confirm the presence of viral or bacterial infections.
• Measure the efficiency of certain organs, such as the liver, kidneys, thyroid, and heart.
• Check for specific conditions like diabetes, anaemia, cholesterol, and cancer.
• Monitor the efficacy of medications.
• Gauge the risk factors of heart disease.
• Determine genetic conditions or disorders.
• Observe for allergens if done for allergy testing.

What does the blood test process entail?

• Consultation: Before the blood draw, a brief consultation is held. This lets you discuss any symptoms, concerns, or specific tests you require.
• Preparation: Depending on the test, you might be advised to fast (avoid any food or drink) for several hours or avoid certain medications.
• Blood Collection: A trained phlebotomist or a healthcare provider will cleanse the chosen area (usually the inner elbow) and insert a needle to draw a blood sample. This process is quick and causes minimal discomfort.
• Laboratory Analysis: The collected blood sample is sent to an Ampath lab, which undergoes various tests depending on what's being checked.
• Results: After the tests, results are generated, which are then reviewed by a doctor. You'll receive a comprehensive breakdown; further guidance or treatments will be recommended if any anomalies are detected.

How often should one get blood tests done?

The frequency of blood tests largely depends on the following:

• Age: As we age, the risk of diseases increases, necessitating more frequent tests.
• Health Conditions: Individuals with chronic conditions like diabetes or heart disease require regular monitoring.
• Medications: Blood tests can monitor their effects and efficiency if you're on specific medications.
• Lifestyle: Diet, exercise habits, smoking, and alcohol influence how often you should get tested.
• Family History: A history of certain diseases in the family can mandate regular checks. An annual blood test as part of a routine health check-up is beneficial for most adults. However, always consult with your healthcare provider for tailored advice.

What are the benefits of blood tests?

• Prevention: Blood tests can detect potential health problems before they become severe.
• Diagnosis: Accurate and early diagnosis of diseases, leading to timely treatment.
• Monitoring: Track the progress of diseases and the effectiveness of treatments.
• Reassurance: Being informed about one's health status can offer peace of mind.

Investing in periodic blood tests is an investment in your health, ensuring a proactive approach and timely interventions. Schedule your blood test today, and let the 'river of life' narrate your well-being tale.

Allergy Testing

Why is allergy testing needed?

Allergy tests are essential for patients who experience symptoms suggesting they may be allergic to specific substances. These substances can range from sneezing, itching, rashes, and swelling to more severe reactions like anaphylaxis. Identifying the specific allergen causing these reactions helps manage and prevent potential complications.

What does allergy testing entail?

Allergy testing involves introducing a small amount of suspected allergens to the body and monitoring the reaction. Depending on the test, this can be done through the skin, blood, or elimination methods.

Different Types of Allergy Tests

1. Skin Prick Test: The most common method involves placing a drop of the suspected allergen on the skin, usually the forearm, and then pricking the skin beneath the drop with a tiny needle. If the patient is allergic, a small raised bump will appear.
2. Blood Test: Known as the IgE test, this measures the amount of allergy-causing antibodies in the bloodstream in response to specific allergens.
3. Patch Test: Used mainly for contact dermatitis, allergens are applied to patches, which are then placed on the skin for 48 hours.
4. Elimination Diet: If a food allergy is suspected, the patient avoids specific foods to see if symptoms improve, and then they are gradually reintroduced.

How often should I have an allergy test?

The need for repeat allergy tests depends on several factors, including the patient’s age, symptoms, and potential exposure to new allergens. Generally, if a person’s allergic reactions or environment changes, or if they outgrow an allergy, retesting might be recommended.

In conclusion, allergy tests are essential tools in general practice to diagnose and manage allergies, ensuring patients lead safer, more comfortable lives.