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Starting low: dose, timing and the second-dose mistake

Why each form of cannabis takes a different time to work, how to start with a new product, and the one mistake behind most bad experiences.

2 min readUpdated

Most unpleasant experiences with cannabis come from the same place: too much, too soon, usually because the first amount had not finished arriving when the second went in. A little patience prevents nearly all of it.

How long each form takes

Typical onset

  • Flower and vapes: within minutes. Easy to judge as you go.
  • Tinctures held under the tongue: often 15 to 45 minutes.
  • Edibles and capsules: commonly 30 minutes to 2 hours, sometimes longer, and they last much longer too.

Food, your own metabolism and what you ate that day all move these times. The ranges are a guide, not a promise.

The second-dose mistake

Someone takes an edible, feels nothing after forty minutes, decides it is weak and takes another. Then both arrive together. Edibles catch people out this way more than any other form, which is why the usual advice is to wait at least two hours before taking more.

Starting with something new

  • Start with a small amount. For edibles that often means a single low-dose piece or less.
  • Read the label. Florida products state their THC content. Check the amount per piece, not just per package.
  • Change one thing at a time. A new product and a new amount on the same day make it hard to tell which caused what.
  • Pick a calm setting. At home, with nothing to drive to, the first time.
Never drive after using it. Impairment can last well past the point where you feel normal, and driving under the influence is illegal in Florida whatever your card says.

If you have taken too much

It passes. Find somewhere comfortable, drink water, eat something, and remember the feeling is temporary. If symptoms are severe or something feels medically wrong, seek medical help.

Ask the people who certified you

Your certifying physician knows your conditions and other medicines, and can advise on amounts and on interactions. Dispensary staff can explain products, but they are not your doctor. The doctors map lists Florida's qualified physicians if you need one.

This page is general information, not medical advice. Talk to your physician about dosing, especially if you take other medicines, are pregnant or have a heart condition.

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