The reason behind this caution is that aloe vera can cause the blood sugar levels to go down. So if you are consuming it, then do monitor your blood sugar levels on a regular basis.
There have been cases reported regarding kidney failure and other serious disorders due to the consumption of high doses of aloe vera latex.
Taking aloe vera in either of its form – gel or latex can prove to be fatal for pregnant women. It has been reported that miscarriage is another side effect and there can also be some birth defects.
The latex content present in aloe vera juice is quite harmful and can cause some serious problems like hemorrhoids. Consuming it can make your condition worse.
There are people who might be allergic to aloe vera. If you are allergic and have consumed it then you might get affected by skin rashes.
The consumption of aloe vera juice should be monitored closely in people who have hearts disorders or electrolyte abnormalities. Whether you use it as a laxative or consume it by mouth, you need to be extra cautious.
This is another side effect which is common to a lot of other problems. So just ensure that it is actually a side effect of drinking aloe vera juice and only then you need to stop or reduce the dosage.