Posted 9/10/2018 3:00 PM (GMT -5)
Bad reactions (like allergic reactions) often involve the skin. Hives, rashes, itchy feelings, all of those can be signs of an allergic reaction and they often start very soon after taking the offending compounds. Be on the lookout for those. If you have an allergic reaction, do not take any more of what caused it. Allergic reactions can get worse quickly with repeated exposure.
Most people aren't allergic to any of the Buhner herbs, but about 1% of people are to Andrographis, so start slowly on that one. For the most part, the rest are pretty easy to take (at least for me).
As always if you start having difficulty breathing during what you think may be an allergic reaction, call 911. It almost certainly won't happen, but it's best to be prepared.