diff --git a/docs/BatchCodeDetailsView.js b/docs/BatchCodeDetailsView.js
index 068db1d9a39..a77e3951098 100644
--- a/docs/BatchCodeDetailsView.js
+++ b/docs/BatchCodeDetailsView.js
@@ -1,12 +1,14 @@
 class BatchCodeDetailsView {
 
     #uiContainer;
+    #headingElement;
     #adverseReactionReportsChartView;
     #histogramChartView;
     #chartWithSlider;
 
     constructor(uiContainer) {
         this.#uiContainer = uiContainer
+        this.#headingElement = this.#uiContainer.querySelector(".heading");
         this.#adverseReactionReportsChartView = new AdverseReactionReportsChartView(this.#uiContainer.querySelector('#adverseReactionReportsChartView'));
         this.#chartWithSlider = this.#uiContainer.querySelector('.chartWithSlider');
         this.#histogramChartView = new HistogramChartView(this.#chartWithSlider.querySelector("canvas"));
@@ -39,9 +41,7 @@ class BatchCodeDetailsView {
     }
 
     #displayHeading(batchcode) {
-        const h1 = document.createElement("h3");
-        h1.appendChild(document.createTextNode(`Frequencies of reported Symptoms for Batch Code Combinations containing ${batchcode}`));
-        this.#uiContainer.appendChild(h1);
+        this.#headingElement.textContent = `Frequencies of reported Symptoms for Batch Code Combinations containing ${batchcode}`
     }
 
     #displayAdverseReactionReportsChart(histoDescrs) {
diff --git a/docs/BatchcodeCombinationSelection.js b/docs/BatchcodeCombinationSelection.js
index 7619f42c7bd..ccd60aca310 100644
--- a/docs/BatchcodeCombinationSelection.js
+++ b/docs/BatchcodeCombinationSelection.js
@@ -2,7 +2,7 @@ class BatchcodeCombinationSelection {
 
     static configureSelectBatchcodeCombinationElement({ selectBatchcodeCombinationElement, histograms, onSelect }) {
         const batchcodesSelect = selectBatchcodeCombinationElement.querySelector('#batchcodesSelect');
-        this.#addBatchcodeCombinationOptions(batchcodesSelect, histograms);
+        this.#setBatchcodeCombinationOptions(batchcodesSelect, histograms);
         batchcodesSelect.addEventListener(
             'change',
             event => {
@@ -12,7 +12,8 @@ class BatchcodeCombinationSelection {
             onSelect(histograms[0]);
     }
 
-    static #addBatchcodeCombinationOptions(batchcodesSelect, histograms) {
+    static #setBatchcodeCombinationOptions(batchcodesSelect, histograms) {
+        UIUtils.clear(batchcodesSelect);
         this.#getBatchcodeCombinationOptions(histograms).forEach(option => batchcodesSelect.add(option));
     }
 
diff --git a/docs/batchCodeTable.html b/docs/batchCodeTable.html
index d6833035c32..a277ad0cdc7 100644
--- a/docs/batchCodeTable.html
+++ b/docs/batchCodeTable.html
@@ -49763,6 +49763,7 @@
     </select>
   </p>
   <div id="batchCodeDetails" style="width: 50%">
+    <h3 class="heading"></h3>
     <div id="selectBatchcodeCombination">
       <canvas id="adverseReactionReportsChartView"></canvas>
       <label>Select batchcode combination: