What to do if I accidentally drank spoiled milk?

In this article, we will answer the question “What to do if I accidentally drank spoiled milk?”, how to tell if the milk has spoiled, is sour milk the same as spoiled milk, how to store milk to avoid spoilage, and what to do with the spoiled milk.

What to do if I accidentally drank spoiled milk?

Drinking spoiled milk causes food poisoning characterized by vomiting, stomach pain, diarrhea, and nausea. The symptoms should be gone within 3 days. If the symptoms persist or get progressively worse, you should immediately contact your doctor.

While you are at home, make sure to take plenty of fluids so you do not get dehydrated. Eat bland and nutritious food to reinforce your immune system. Take rest and keep yourself distracted. 

You have to drink large enough quantities of spoiled milk for it to cause food poisoning. If the milk is spoiled, it will have a repulsive smell, taste, or color due to which you won’t be able to drink milk in quantities sufficient for it to be problematic. 

However, some sensitive individuals may experience a rigorous response to even a small amount of spoiled milk. 

This is because some people have poor immunity or because the bacteria ingested tough spoiled milk were very pathogenic. 

How to tell if the milk has spoiled?

The rate at which the milk spoils depends on various factors such as the exposure to light and heat, storage temperature, and the number of spoilage bacteria present. Following are the telltale signs that your milk has turned.

Smell: If your milk starts to smell sour or rancid, it has gone bad. 

Texture: Grainy or clumpy texture coupled with a yellowish color signifies that your milk has spoiled. 

Taste: If everything else sounds right about the ilk in question, take a small sip of it to give the final verdict. You have no reason to keep your milk if the taste is off. Discard it right away.

Is sour milk the same as spoiled milk?

No, sour milk and spoiled milk are two different terminologies. Pasteurized milk that is handled and stored improperly becomes contaminated with spoilage bacteria. 

These bacteria proliferate making colonies in the milk, resulting in spoilage. Such type of milk will be referred to as spoiled milk. Spoiled milk consumption causes food poisoning characterized by nausea, vomiting, diarrhea, and stomach pain.

If the milk has not been pasteurized yet but goes sour, it is termed sour milk. The sourness comes from the lactic acid bacteria present in milk. 

Such bacteria, when kept in favorable conditions, over a long enough period, replicate and ferment the milk. Drinking sour milk can cause foodborne illness. 

What to do with the spoiled milk?

Remember that moldy milk cannot be salvaged. The following ways to use spoiled milk can only be used for milk that just started to curdle or sour and exhibits no signs of mold growth whatsoever.

Baked goods: Curdles milk makes for an apt substitute for fresh milk, heavy cream, or buttermilk, in recipes such as biscuits, bread, pancakes, scones, etc. 

Soups and stews: The slightly sour flavor and the curdles texture of milk won’t be noticeable in soups and stews. It will just blend in seamlessly. Not only does the milk improve the taste of our sops but also lends richness to it.

Salad dressing: Use the almost spoiled milk to make rich and creamy salad dressings such as ranch, Caesar, or blue cheese.

Cheesemaking: Let the milk curdle. Drain the whey and collect the cottage cheese. Use cottage cheese in salads, waffles, pancakes, granola, smoothies, toast, dipping sauces, etc.

Tenderize: Dump your chicken or fish into the spoiled milk and leave it for a couple of hours. This marination will make your meat more juicy and tender. You can also use this milk to soak raw whole grains.

How to store milk to avoid spoilage?

  1. First of all, keep track of the expiration date of the milk. Try to finish the milk before the printed date. 
  1. Keep the milk refrigerated at all times. Storing near the ice tray in the fridge helps avoid temperature fluctuations since it is the coldest spot inside a fridge. Avoid keeping your milk carton in the fridge door. 
  1. Do not leave the milk on the counter overnight. The milk becomes unfit for consumption if it has been sitting out for more than an hour at 90F.


In this article, we answered the question “What to do if I accidentally drank spoiled milk?”, how to tell if the milk has spoiled, is sour milk the same as spoiled milk, how to store milk to avoid spoilage, and what to do with the spoiled milk.





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