Добавил параметры роута

src/pages/newMedicalCard/TheMedicalCard.vue

@@ -50,6 +50,10 @@ export default {
   created() {
     if (!localStorage.getItem("medicalId")) this.$router.push("/calendar");
     this.$store.dispatch("getMedicalCardData");
+    this.$router.push({
+      name: "medical",
+      params: { id: localStorage.getItem("medicalCardId") },
+    });
   },
 };
 </script>

src/router.js

@@ -41,7 +41,11 @@ export default createRouter({
         { path: "clients", component: TheUser },
         { path: "medcards", component: TheMedcards },
         { path: "settings", component: TheSettings },
-        { path: "medical-card", component: TheMedicalCard },
+        {
+          name: "medical",
+          path: "medical-card/:id?",
+          component: TheMedicalCard,
+        },
         { path: "create-medical-card", component: TheCreateMedicalCard },
       ],
     },

src/store/modules/medicalCard.js

@@ -464,6 +464,7 @@ const actions = {
         if (!data) {
           return this.createMedicalCard(localStorage.getItem("medicalId"));
         }
+        localStorage.setItem("medicalCardId", data.id);
         commit("setMedicalCard", data);
         commit("setBasicData");
         commit("setContactsData");