What places on the Philippines commonly affected by red tide?

Red tide is a harmful algal bloom (HAB) caused by a bloom of microscopic algae that produce toxins. These toxins can cause a range of symptoms in humans, including gastrointestinal problems, respiratory problems, and skin irritation. Red tide can also cause fish kills and other marine life die-offs.

In the Philippines, red tide is a common occurrence in several coastal areas. Some of the places that are commonly affected by red tide include:

* Bataan

* Cavite

* Cebu

* Guimaras

* Iloilo

* Masbate

* Negros Occidental

* Palawan

* Pangasinan

* Samar

* Surigao del Norte

* Zambales

Red tide blooms can occur at any time of year, but they are most common during the warm, summer months. The toxins produced by red tide algae can remain in the environment for several days, even after the bloom has ended. This means that it is important to avoid swimming in areas that have been affected by red tide.

If you are exposed to red tide toxins, it is important to seek medical attention immediately. Symptoms of red tide poisoning can include:

* Nausea

* Vomiting

* Diarrhea

* Abdominal pain

* Headache

* Dizziness

* Confusion

* Difficulty breathing

* Skin irritation

Red tide is a serious environmental problem that can have a significant impact on human health and marine life. It is important to be aware of the potential risks of red tide and to take precautions to avoid exposure to the toxins produced by these harmful algal blooms.